Yazar
julian f gonsalves
2 cilt bulundu.
Cilt sonuçları
Training for agriculture and rural development in Tanzania
Julian F. Gonsalves · Yayınevi bilinmiyor
383 sayfa · 1984
Rural development / Agricultural extension workers / Training of / Study and teaching
Water-smart agriculture in East Africa
Alan Nicol, Simon J. Langan, Michael Victor, Julian F. Gonsalves · Global Water Initiative
321 sayfa · 2015
Water conservation / Agriculture / Water use / Water security