Yazar
Edward Chuma
3 cilt bulundu.
Cilt sonuçları
Training manual
Edward Chuma · Institute of Environmental Studies, University of Zimbabwe
97 sayfa · 1997
Soil fertility / Handbooks, manuals / Soil management
Putting process into practice
Jurgen Hagmann, Edward Chuma, Kudakwashe Murwira, Mike Connolly · Overseas Development Institute
Sayfa sayısı yok · 1999
Kategori yok
Client-driven Change and Institutional Reform in Agricultural Extension
J. Hagmann, Edward Chuma, Mike Connolly, Kudakwashe Murwira · Overseas Development Institute
20 sayfa · 1998
Agriculture & Farming / The Environment