AID grant agreement no. AOT-0546-G-00-3181-00 to the African Economic Research Consortium (AERC) in support of its program of economic analysis and training, publications, and promotion of economic and social development of sub-Saharan African countries through effective economic policy development PD-ABL-511 author 1993 Unverified Eval Africa South of Sahara Impact : USAID's education programs in Africa PD-ABP-539 author 1993 Special Evaluation Africa South of Sahara Support for analysis and research in Africa (SARA) : annual report project year 1 (FY93) PD-ABS-492 sponsor 1993 Annual Report Africa South of Sahara OYB transfer to the R&D Bureau for activities in support of the Africa Bureau natural resources management analytic agenda PD-ACT-489 author 1993 USAID Contract/Grant Agreement Africa South of Sahara Equity and growth through economic research (698-0546) : project paper PD-BCJ-215 author 1993 Project/Program/Activity Design Document Africa South of Sahara Financial markets in The Gambia, 1981-91 PN-ABN-642 sponsor 1993 Other USAID Supported Study/Document Gambia Comparative review of the economic impact of selected infectious diseases in Africa PN-ABP-171 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Consequences of permanent lay - off from civil service : results from a survey of retrenched workers in Ghana PN-ABP-177 sponsor 1993 Other USAID Supported Study/Document Ghana Economic policy and household welfare during crisis and adjustment in Tanzania PN-ABP-179 sponsor 1993 Other USAID Supported Study/Document Tanzania ARTS/FARA organization briefing document PN-ABP-260 author 1993 Reference Document Africa South of Sahara Impact of agricultural technology in sub-Saharan Africa : a synthesis of symposium findings PN-ABP-321 sponsor and evidences its funder role 1993 Conference Proceedings/Paper Africa South of Sahara Biocontrol of grasshoppers with Beauveria bassiana in Cape Verde : summary of 1992 research PN-ABP-428 sponsor 1993 Other USAID Supported Study/Document Cape Verde Impact assessment of the SAFGRAD commodity networks PN-ABP-430 sponsor 1993 Special Evaluation Ghana; West Africa; Ethiopia Biological diversity monitoring indicators within a natural resources management framework for sub-Saharan Africa PN-ABP-818 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Politics of food policy in Sri Lanka : from basic human needs to an increased market orientation PN-ABQ-006 sponsor 1993 Other USAID Supported Study/Document Sri Lanka External shocks, policy reform and income distribution in Niger PN-ABQ-008 sponsor 1993 Other USAID Supported Study/Document Niger Impact de la technologie agricole en Afrique sub-Saharienne : une synthese des decouvertes du symposium, Washington, DC, 14 au 16 octobre 1992 PN-ABQ-056 sponsor and evidences its funder role 1993 Conference Proceedings/Paper Africa South of Sahara African biodiversity : foundation for the future : a framework for integrating biodiversity conservation and sustainable development PN-ABQ-057 sponsor and evidences its funder role 1993 Other USAID Supported Study/Document Africa South of Sahara Non-governmental organizations and natural resources management in Africa's pastoral sector : where to go from here? -- a synthesis document PN-ABQ-059 sponsor and evidences its funder role 1993 Other USAID Supported Study/Document East Africa; Ethiopia; Mali Agribusiness firms in Zambia's oilseed subsector : a review of their characteristics, constraints, and innovations during the 1993-1994 oilseed marketing season -- final report PN-ABQ-108 sponsor 1993 Other USAID Supported Study/Document Zambia Food sector instability and food aid in sub-Saharan Africa : implications for food security PN-ABQ-235 author 1993 Other USAID Supported Study/Document Africa South of Sahara Aid flows and policy reforms : a general equilibrium analysis of adjustment and the poor in The Gambia PN-ABQ-239 sponsor 1993 Other USAID Supported Study/Document Gambia Overview of AIDSCOM lessons learned learned : AIDS prevention in Africa PN-ABQ-409 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Labor force participation, sectoral choice, and earnings in Conakry, Guinea PN-ABQ-622 sponsor 1993 Other USAID Supported Study/Document Guinea; Africa South of Sahara Estimating tax incidence in Ghana : an exercise using household data PN-ABQ-749 sponsor 1993 Other USAID Supported Study/Document Ghana Agribusiness firms in Zambia's maize subsector : a review of their characteristics, constraints, and innovations PN-ABQ-750 sponsor 1993 Other USAID Supported Study/Document Zambia Measles outbreak in a highly vaccinated population : health sector Muyinga, Burundi, 1988-1989 : a case study and training exercise for EPI managers PN-ABQ-751 sponsor 1993 Other USAID Supported Study/Document Africa; Burundi Plan d'action environnemental de Madagascar : perspective de mise en oeuvre de la politique PN-ABQ-756 sponsor 1993 Other USAID Supported Study/Document Madagascar African NGO participation in natural resource policy reform PN-ABQ-960 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Rapport d'etude : diverses methodes d'evaluation d'un atelier de formation -- paludisme PN-ABR-028 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Improving the effectiveness of agricultural policy reform in Africa : cereals market reform policy in Mali PN-ABR-129 sponsor and evidences its funder role 1993 Other USAID Supported Study/Document Mali Assigning technical officers to ministries of health : a management study PN-ABR-181 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Poverty and food consumption in urban Zaire PN-ABR-420 sponsor 1993 Other USAID Supported Study/Document Democratic Republic of the Congo Madagascar's environmental action plan : a policy implementation perspective PN-ABR-489 sponsor 1993 Assessment Madagascar Immunization in 12 African countries, 1982-1993 PN-ABS-591 sponsor 1993 Other USAID Supported Study/Document Democratic Republic of the Congo; Africa South of Sahara; Liberia Ethnographic study of pediatric acute respiratory infections in Ile-Ife, Nigeria, 1991 PN-ABS-593 sponsor 1993 Other USAID Supported Study/Document Nigeria Working paper : why some Swazi mothers use traditional healers to care for children with diarrhea PN-ABS-594 sponsor 1993 Other USAID Supported Study/Document Swaziland Promise and problem in the development of Kenya's wheat agriculture PN-ABS-773 sponsor 1993 Other USAID Supported Study/Document Kenya Restructuring food systems to support a transformation of agriculture in sub-Saharan Africa : experience and issues PN-ABS-774 sponsor 1993 Conference Proceedings/Paper Africa South of Sahara Nutrition en Afrique : nutrition et sante des jeunes enfants au Cameroun -- resultats de l'enquete demographique et de sante au Cameroun 1991 = Africa nutrition : nutrition and health status of young children in Cameroon -- findings from the 1991 Cameroon demographic and health survey PN-ABS-796 sponsor 1993 Other USAID Supported Study/Document Cameroon Overview of AIDSCOM lessons learned : AIDS prevention in Africa PN-ABT-194 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara Constraints to the development and use of improved technology PN-ABT-625 sponsor 1993 Other USAID Supported Study/Document Mali Postscript to Zimbabwe's maize success story : policy lessons for Eastern and Southern Africa PN-ABT-626 sponsor 1993 Other USAID Supported Study/Document Zimbabwe PARCS country report : Botswana PN-ABW-735 sponsor 1993 Other USAID Supported Study/Document Africa; Botswana PARCS country report : Burundi PN-ABW-736 sponsor 1993 Other USAID Supported Study/Document Burundi; Africa PARCS country report : Cameroon PN-ABW-737 sponsor 1993 Other USAID Supported Study/Document Africa; Cameroon PARCS country report : Congo PN-ABW-738 sponsor 1993 Other USAID Supported Study/Document Africa; Republic of the Congo PARCS country report : Ethiopia PN-ABW-739 sponsor 1993 Other USAID Supported Study/Document Africa; Ethiopia PARCS country report : Kenya PN-ABW-740 sponsor 1993 Other USAID Supported Study/Document Kenya; Africa PARCS country report : Malawi PN-ABW-741 sponsor 1993 Other USAID Supported Study/Document Africa; Malawi PARCS country report : Mozambique PN-ABW-742 sponsor 1993 Other USAID Supported Study/Document Mozambique; Africa PARCS country report : Rwanda PN-ABW-743 sponsor 1993 Other USAID Supported Study/Document Rwanda; Africa PARCS country report : Somalia PN-ABW-744 sponsor 1993 Other USAID Supported Study/Document Africa; Somalia PARCS country report : Tanzania PN-ABW-745 sponsor 1993 Other USAID Supported Study/Document Tanzania; Africa PARCS country report : Uganda PN-ABW-746 sponsor 1993 Other USAID Supported Study/Document Africa; Uganda PARCS country report : Zambia PN-ABW-747 sponsor 1993 Other USAID Supported Study/Document Zambia; Africa PARCS country report : Zimbabwe PN-ABW-748 sponsor 1993 Other USAID Supported Study/Document Africa; Zimbabwe PARCS country report : Zaire PN-ABW-749 sponsor 1993 Other USAID Supported Study/Document Africa; Democratic Republic of the Congo PARCS country report : South Africa PN-ABW-750 sponsor 1993 Other USAID Supported Study/Document South Africa; Africa PARCS regional report : Southern Africa PN-ABW-751 sponsor 1993 Other USAID Supported Study/Document Southern Hemisphere Improving the effectiveness of agricultural policy reform in Africa : the politics of agricultural policy reform in Cameroon PN-ABX-232 sponsor 1993 Other USAID Supported Study/Document Cameroon Improving the effectiveness of agricultural policy reform in Africa : rice market liberalization in Madagascar PN-ABX-233 sponsor 1993 Other USAID Supported Study/Document Madagascar Improving the effectiveness of agricultural policy reform in Africa : cocoa marketing reform in Ghana PN-ABX-234 sponsor 1993 Other USAID Supported Study/Document Ghana Improving the effectiveness of agricultural policy reform in Africa : the politics of agricultural policy reform in Cote d'Ivoire PN-ABX-236 sponsor 1993 Other USAID Supported Study/Document Ivory Coast Improving the effectiveness of agricultural policy reform in Africa : the case of Zambia PN-ABX-237 sponsor 1993 Other USAID Supported Study/Document Zambia Improving the effectiveness of agricultural policy reform in Africa : training manual for agricultural development practitioners PN-ABX-238 sponsor 1993 Handbook/Manual Africa South of Sahara USAID/Niger participant evaluation survey : final report PN-ABY-533 sponsor 1993 Assessment Niger Lutte contre le paludisme dans la region Africaine : guide pour l'evaluation des programmes nationaux PN-ACB-228 sponsor 1993 Handbook/Manual French speaking Africa Organisations non-gouvernementales et gestion des ressources naturelles dans le secteur pastoral Africain : ou aller a partir de la? -- document de synthese PN-ACD-253 sponsor and evidences its funder role 1993 Other USAID Supported Study/Document West Africa; Ethiopia; East Africa Nutrition and health status of infants and young children in Zambia : findings from the 1992 Zambia demographic and health survey PN-ADQ-998 sponsor 1993 Other USAID Supported Study/Document Zambia Nutrition and health status of infants and young children in Nigeria : findings from the 1990 Nigeria demographic and health survey PN-ADQ-999 sponsor 1993 Other USAID Supported Study/Document Nigeria Nutrition and health status of infants and young children in Mali : findings from the 1987 Mali demographic and health survey PN-ADR-001 sponsor 1993 Other USAID Supported Study/Document Mali Nutrition of infants and young children in Nigeria : findings from the 1990 Nigeria DHS survey PN-ADR-109 sponsor 1993 Other USAID Supported Study/Document Nigeria Nutrition of infants and young children in Uganda : findings from the 1989 Uganda DHS survey PN-ADR-110 sponsor 1993 Other USAID Supported Study/Document Uganda Nutrition of infants and young children in Tanzania : findings from the 1991/1992 Tanzania DHS survey PN-ADR-111 sponsor 1993 Other USAID Supported Study/Document Tanzania Nutrition of infants and young children in Zambia : findings from the 1992 Zambia DHS survey PN-ADR-112 sponsor 1993 Other USAID Supported Study/Document Zambia Nutrition of infants and young children in Zimbabwe : findings from the 1989 Zimbabwe DHS survey PN-ADR-113 sponsor 1993 Other USAID Supported Study/Document Zimbabwe Nutrition of infants and young children in Senegal : findings from the 1986 Senegal DHS survey = Nutrition des jeunes enfants au Senegal : resultats de l'EDS Senegal 1986 PN-ADR-114 sponsor 1993 Other USAID Supported Study/Document Senegal A general equilibrium analysis of the effect of macroeconomic adjustment on poverty in Africa PN-ADR-194 sponsor 1993 Other USAID Supported Study/Document Africa South of Sahara ARTS/FARA organization briefing document PN-ADY-607 author 1993 Reference Document Africa South of Sahara FARA notes, no. 9 PN-ADY-690 author 1993 Periodic Report Africa South of Sahara Evaluation of a disorder of neem in Niger 1992 : a report submitted to Bureau for Africa, U.S. Agency for International Development, Washington DC PB-AAD-136 sponsor 1992 Assessment Niger Cooperative agreement AFR-0000-A-00-8045-00, policy reform and poverty project 698-0519 : evaluation report PD-ABF-301 sponsor 1992 Special Evaluation Democratic Republic of the Congo; Gambia; Niger Policy, analysis, research and technical support (PARTS) project (698-0478) PD-ABG-054 author 1992 Project/Program/Activity Design Document Africa South of Sahara Health and human resources analysis for Africa (HHRAA) : volume II -- additional annexes [F through M] PD-ABP-384 author 1992 Project/Program/Activity Design Document Africa South of Sahara Health and human resources analysis for Africa (HHRAA) : volume I -- project paper and selected annexes PD-BCL-605 author 1992 Project/Program/Activity Design Document Africa South of Sahara AID contract no. AOT-0483-C-00-2178-00 with the Academy for Educational Development to support health and human resources (HHR) research and analysis in Africa and to ensure that findings are effectively disseminated for use by African policy makers and program managers primarily, as well as by AID missions and other donors involved in HHR development [SARA project] PD-FDD-591 author 1992 Unverified Eval Africa South of Sahara Testing the link between devaluation and inflation : time series evidence from Ghana PN-ABK-421 sponsor 1992 Other USAID Supported Study/Document Ghana Ecotourism : a viable alternative for sustainable management of natural resources in Africa PN-ABL-400 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara ARTS/FARA organization briefing document PN-ABM-618 author 1992 Reference Document Africa South of Sahara Agribusiness and public sector collaboration in agricultural technology development and use in Zimbabwe : a study of cereal seeds development technology PN-ABM-838 sponsor 1992 Other USAID Supported Study/Document Zimbabwe Agribusiness and public sector collaboration in agricultural technology development and use in Ghana : a study of postharvest technology for fruits and vegetables PN-ABM-839 sponsor 1992 Other USAID Supported Study/Document Ghana Agribusiness and public sector collaboration in agricultural technology development and use in Kenya : a study of poultry feed processing technology PN-ABM-906 sponsor 1992 Other USAID Supported Study/Document Kenya Agribusiness and public sector collaboration in agricultural technology development and use in sub-Saharan Africa : a synthesis of field studies PN-ABM-907 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara Designing integrated conservation and development projects PN-ABN-360 sponsor and evidences its funder role 1992 Other USAID Supported Study/Document Nepal Immunization in Africa : issues paper PN-ABN-362 author 1992 Other USAID Supported Study/Document Africa South of Sahara Preliminary : strategic framework for agricultural technology development and transfer in sub-Saharan Africa PN-ABN-363 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara Conserving biomass energy in sub-Saharan Africa : an assessment of experience PN-ABN-364 sponsor 1992 Assessment Africa South of Sahara; Kenya; Niger Agribusiness development in sub-Saharan Africa : suggested approaches, information needs and an analytical agenda PN-ABN-366 sponsor 1992 Other USAID Supported Study/Document Rwanda; Guinea; Mali Review of the literature on financial markets and agribusiness development in sub-Saharan Africa : lessons learned and suggestions for an analytical agenda PN-ABN-367 sponsor 1992 Bibliography/Literature Review Africa South of Sahara Selected annotated bibliography on financial markets and agribusiness development in sub-Saharan Africa PN-ABN-368 sponsor 1992 Bibliography/Literature Review Africa South of Sahara Annotated bibliography on financial markets and agribusiness development in sub-Saharan Africa PN-ABN-369 sponsor 1992 Bibliography/Literature Review Africa South of Sahara Adverse nutrition effects of taxing export crops in Malawi PN-ABP-175 sponsor 1992 Other USAID Supported Study/Document Malawi Decision tools for grasshopper control : progress report -- 17 July 1992 PN-ABP-253 sponsor 1992 Periodical Mali Efficacy and environmental impact for biological control of Nosema locustae on grasshoppers in Cape Verde : a synthesis report PN-ABP-261 author 1992 Other USAID Supported Study/Document Cape Verde Structure and function of African floodplains PN-ABP-265 author 1992 Journal Article Africa South of Sahara Preference by the Nile rat (Arvincanthis niloticus) for five cereal grains and two oil additives PN-ABP-424 sponsor 1992 Other USAID Supported Study/Document Chad; North Africa Toxicity and efficacy of several rodenticides to Sahelian rodent species in Chad PN-ABP-425 sponsor 1992 Other USAID Supported Study/Document Chad Prediction and monitoring of rodent abundance in agricultural areas of Chad, Africa PN-ABP-426 sponsor 1992 Other USAID Supported Study/Document Chad Training manual : rodent research and control PN-ABP-427 sponsor 1992 Handbook/Manual Chad Food security research in Southern Africa : policy implications [-- proceedings of the seventh annual conference of food security research in Southern Africa, Victoria Falls, Zimbabwe, October 28-30, 1991] PN-ABP-429 sponsor 1992 Other USAID Supported Study/Document Malawi; Zimbabwe; Zambia Elephant conservation plan : Zambia PN-ABP-824 sponsor and evidences its funder role 1992 Assessment Zambia Agribusiness and public sector collaboration in agricultural technology development and use in Cameroon : a study of crop protection technology PN-ABQ-111 sponsor 1992 Other USAID Supported Study/Document Cameroon Skills assessment in primary health care training PN-ABQ-212 sponsor 1992 Other USAID Supported Study/Document Nigeria Evaluation des competences dans le cadre de la formation a la prestation des soins de sante primaires (formation SSP) PN-ABQ-213 sponsor 1992 Other USAID Supported Study/Document Nigeria Viewpoint : rethinking PHC training PN-ABQ-214 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara Point de vue : reevaluation de la formation SSP PN-ABQ-215 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara Communicating about health : a guide for facilitators PN-ABQ-216 sponsor 1992 Handbook/Manual Africa South of Sahara SAFIRE [Southern African Food Information Resource Exchange] team report PN-ABQ-604 author 1992 Other USAID Supported Study/Document Southern Hemisphere Supplementary environmental assessment [SEA] of the Madagascar locust control program PN-ABR-459 sponsor 1992 Assessment Madagascar Rapport d'etude : evaluation des programmes nationaux de lutte contre le paludisme en Afrique PN-ABR-563 sponsor 1992 Special Evaluation Africa South of Sahara Natural resources management policy in Africa : implementation challenges for public managers -- paper presented at American Society for Public Administration National Conference, 53rd, Chicago, Illinois, April 11-15, 1992 PN-ABS-020 sponsor 1992 Conference Proceedings/Paper Africa South of Sahara Evaluating the impacts of selected investments in agricultural technology in sub-Saharan Africa PN-ABS-766 sponsor 1992 Other USAID Supported Study/Document Africa South of Sahara Dynamic analysis of returns to research I : a time series methodology PN-ABS-767 sponsor 1992 Program Project Evalution Guide Dynamic analysis of returns to research II : an application to Kenyan maize PN-ABS-768 sponsor 1992 Other USAID Supported Study/Document Kenya Farming systems and markets : combining analytical frameworks for the development of commodity subsectors : the case of maize in southern Mali PN-ABS-923 sponsor 1992 Other USAID Supported Study/Document Mali Analyse preliminaire sur la filiere - mais et principales interrogations PN-ABS-929 sponsor 1992 Other USAID Supported Study/Document Mali Plan de conservation de l'elephant en Republique Centrafricaine PN-ABS-962 sponsor and evidences its funder role 1992 Assessment Central African Republic Technology, impact and agricultural transformation : lessons learned from impact assessments PN-ABT-274 sponsor 1992 Conference Proceedings/Paper Africa South of Sahara Preliminary analysis of the maize subsector and principal questions PN-ABT-277 sponsor 1992 Other USAID Supported Study/Document Mali Recherches et la lutte contre les rongeurs : manual de la formation [in English] PN-ABT-856 sponsor 1992 Handbook/Manual Chad Income diversification in Mali : analysis and methodology for vulnerability assessment PN-ABU-049 sponsor 1992 Other USAID Supported Study/Document Mali Training provider assessment survey : summary report -- Senegal PN-ABY-529 sponsor 1992 Assessment Senegal USAID/South Africa : black entrepreneurship training needs assessment PN-ABY-530 sponsor 1992 Assessment South Africa Political economy of economic decline and reform in Africa : the role of the state, markets, and civil institutions PN-ACB-222 sponsor 1992 Other USAID Supported Study/Document Guinea; Mozambique; Tanzania Nutritional status of Rwandan households : survey evidence on the role of household consumption behavior PN-ACB-223 sponsor 1992 Other USAID Supported Study/Document Rwanda Implementing policy change : a selected, annotated bibliography PN-ABM-190 sponsor 1991 Bibliography/Literature Review Africa South of Sahara Planning and analysis for pest and pesticide management activities in sub-Saharan Africa : options for the Africa Bureau PN-ABP-263 sponsor 1991 Other USAID Supported Study/Document Africa South of Sahara Biological control of locusts and grasshoppers : proceedings of a workshop held at the International Institute of Tropical Agriculture, Cotonou, Republic of Benin, 29 April - 1 May 1991 PN-ABP-422 sponsor 1991 Conference Proceedings/Paper Africa South of Sahara Preliminary research bibliography of rodent pests of the Sahel, Africa PN-ABP-423 sponsor 1991 Bibliography/Literature Review Sahel Elephant conservation plan : Kenya PN-ABP-820 sponsor and evidences its funder role 1991 Assessment Kenya Elephant conservation plan : Malawi PN-ABP-821 sponsor and evidences its funder role 1991 Assessment Malawi Elephant conservation plan : Mozambique PN-ABP-822 sponsor and evidences its funder role 1991 Assessment Mozambique Elephant conservation and management plan : Namibia PN-ABP-823 sponsor and evidences its funder role 1991 Assessment Namibia USAID/Botswana : program monitoring, evaluation, and reporting PN-ABR-196 sponsor 1991 Program Project Evalution Guide Botswana Analytical agenda for AFR/ARTS/FARA in agricultural marketing and agribusiness policy, program design, and applied design PN-ABR-860 sponsor 1991 Other USAID Supported Study/Document Africa South of Sahara Elephant conservation plan for Cameroon PN-ABS-961 sponsor and evidences its funder role 1991 Assessment Cameroon Elephant conservation plan for Ethiopia PN-ABS-963 sponsor and evidences its funder role 1991 Assessment Ethiopia Elephant conservation plan for Tanzania PN-ABS-964 sponsor and evidences its funder role 1991 Assessment Tanzania Elephant conservation plan for Togo PN-ABS-965 sponsor and evidences its funder role 1991 Assessment Togo Elephant conservation plan for Uganda PN-ABS-967 sponsor and evidences its funder role 1991 Assessment Uganda Minutes : technology assessment workshop -- Michigan State University, Department of Agricultural Economics, June 17-21, 1991 PN-ABT-268 sponsor 1991 Conference Proceedings/Paper Africa South of Sahara Training provider assessment : Mali -- final report PN-ABY-763 sponsor 1991 Assessment Mali Tamil Nadu integrated nutrition project : a review of the project with special emphasis on the monitoring and information system PN-ACB-224 sponsor 1991 Other USAID Supported Study/Document India Economics of Cain and Abel : agro-pastoral property rights in the Sahel PN-ACB-225 sponsor 1991 Other USAID Supported Study/Document Sahel Uses and limitations of information in the Iringa nutrition program, Tanzania PN-ACB-227 sponsor 1991 Other USAID Supported Study/Document Tanzania Supplemental environmental assessment of the locust/grasshopper control program in Mali PN-ADA-164 sponsor 1991 Assessment Mali Supplementary environmental assessment of the Senegal locust/grasshopper control program PN-ADA-165 sponsor 1991 Assessment Senegal