Yazar
jean marc boffa
2 cilt bulundu.
Cilt sonuçları
Farming Systems and Food Security in Africa
John Dixon, Dennis P. Garrity, Jean-Marc Boffa, Timothy O. Williams, Tilahun Amede · Taylor & Francis Group
638 sayfa · 2019
Rural development, africa / Rural development, asia / Farms / Agricultural systems / Farmers
Agroforestry parklands in Sub-Saharan Africa
Jean-Marc Boffa · Food and Agriculture Organization of the United Nations
230 sayfa · 1999
Agroforestry / Africa, sub-saharan, economic conditions / Agriculture, africa / Agricultural ecology