Farming systems research in eastern Africa: The experience of CIMMYT and some national agricultural research services, 1976-81
by M.P. Collinson
Ce livre n’est peut-être plus disponible en version imprimée.
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61 pages
MSU International Development Papers
Informations de publication
- Publié: 1982
- Éditeur: Dept. of Agricultural Economics, Michigan State University
- Dewey Decimal: 630.967
- Bibliothèque ECHO: 630.967 COL