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- BST-4021-P-AG-1080-00
- Document
- Niger bookshelf : a selected bibliography on agriculture in the West African semi-arid tropics, a bibliography/literature review from 1989 PN-ABC-489
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- no page: metadata field
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- PASA / BST-4021-P-AG-1080-00
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- Technology and agricultural productivity in the Sahel, an other usaid supported study/document from 1989 PN-ABD-463
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- BST-4021-P-AG-1080-00
- Document
- Stochastic linear response and plateau functions in modeling crop response to fertilization in Niger, West Africa, an other usaid supported study/document from 1989 PN-ABF-124
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- no page: metadata field
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- BST-4021-P-AG-1080-00
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- Use of crop growth simulation and whole - farm planning models to analyze barley - livestock production in the 200 - 300 mm. rainfall zone of northern Jordan, a conference proceedings/paper from 1989 PN-ABL-568
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- no page: metadata field
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- BST-4021-P-AG-1080-00
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- Tillage and stubble management : on-going research in USA, a conference proceedings/paper from 1989 PN-ABN-913
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- BST-4021-P-AG-1080-00
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- Use of organic amendments for increasing the productivity of arid lands, a journal article from 1989 PN-ABN-923
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- BST-4021-P-AG-1080-00
- Document
- Impact of farming systems research on agricultural productivity : the case of North Cameroon, a conference proceedings/paper from 1990 PN-ABF-122
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- BST-4021-P-AG-1080-00
- Document
- EPIC [erosion productivity impact calculator] - Jordan : a crop simulation model used for analyzing agricultural production in the Mafraq area of Jordan, an other usaid supported study/document from 1990 PN-ABL-554
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- BST-4021-P-AG-1080-00
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- Statistical analysis of farmer livestock survey data in the Mafraq barley cropping region of Jordan, an other usaid supported study/document from 1990 PN-ABL-556
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- no page: metadata field
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- BST-4021-P-AG-1080-00
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- Use, construction, and documentation of the whole - farm planning model for West Africa (WFPMWA), an other usaid supported study/document from 1990 PN-ABL-557
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- BST-4021-P-AG-1080-00
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- Population growth, soil fertility, nonconvexities, and agricultural intensification, an other usaid supported study/document from 1990 PN-ABL-559
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- BST-4021-P-AG-1080-00
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- Continuous and cyclical farming strategies for soil management for sustainable agriculture, an other usaid supported study/document from 1990 PN-ABL-560
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- BST-4021-P-AG-1080-00
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- Examining the optimal use of cereal grain and straw in the Mafraq farming region of Jordan with a mixed integer programming model, a conference proceedings/paper from 1990 PN-ABL-562
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- BST-4021-P-AG-1080-00
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- Improving the sustainability of dryland farming systems : a global perspective, a journal article from 1990 PN-ABN-914
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- BST-4021-P-AG-1080-00
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- Alternative agriculture in United States : recent developments and perspectives, a conference proceedings/paper from 1990 PN-ABN-919
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- BST-4021-P-AG-1080-00
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- Sustainable agriculture in the United States, an other usaid supported study/document from 1990 PN-ABN-920
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- BST-4021-P-AG-1080-00
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- Influence of added nitrogen interactions in estimating recovery efficiency of labeled nitrogen, a journal article from 1991 PN-ABN-912
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- BST-4021-P-AG-1080-00
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- Crop residue management and tillage methods for conserving soil and water in semi-arid regions, a journal article from 1991 PN-ABN-916
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- BST-4021-P-AG-1080-00
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- Soil quality : attributes and relationship to alternative and sustainable agriculture, a journal article from 1992 PN-ABN-910
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- BST-4021-P-AG-1080-00
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- Agricultural use of organic amendments : a historical perspective, a journal article from 1992 PN-ABN-918
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- BST-4021-P-AG-1080-00
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- Utilization of municipal wastes, an other usaid supported study/document from 1992 PN-ABN-922
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