| Report on a field visit to Cacaotal, January 22-30, 1974 Auteur(s) : Bradfield, Stillman, 1930- Programa de Sistemas para Pequeños Agricultores Centro Internacional de Agricultura Tropical Résumé : (Statement of Responsibility) by Stillman Bradfield. Cover title. Typescript. "February, 1974." "Centro Internacional de Agricultural Tropical, Small Farm Systems Program, Cali, Colombia." Colombia Colombia Colombia Colombia 726927503 ocn726927503 | Partager
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