Lineage: A Dynamic Knowledge Graph of US Foreign Assistance
Bean and cowpea collaborative research support program (Bean/Cowpea CRSP)
Farming systems research currently employs one of two methodologies at the pre-intervention stage: (1) rapid diagnostic research, which is practical but unprincipled; and (2) sample surveys, which are principled but unrealistic. DEC abstract (PN-AAV-545)
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006016 - Sokoine University of Agriculture. Dept. of Rural Economy
Document
Farming systems data and on-farm trials of beans (phaseolus vulgaris) : Mgeta and Kilosa areas, Tanzania, 1985, an other usaid supported study/document from 1986 PN-ABA-343