Yazar
ira moore stevens
2 cilt bulundu.
Cilt sonuçları
Economics of agricultural production in Helmand Valley, Afghanistan
Ira Moore Stevens · U.S. Dept. of the Interior, Bureau of Reclamation
101 sayfa · 1965
Agriculture / Economic aspects of Agriculture
Livestock pooling
Ira Moore Stevens · Farmer Cooperative Service, U.S. Dept. of Agriculture
52 sayfa · 1961
Cooperative marketing / Livestock