Yazar
Luis Fernando Milan
2 cilt bulundu.
Cilt sonuçları
The evolution of federal aid for agricultural extension work
Luis Fernando Milan · Yayınevi bilinmiyor
63 sayfa · 1979
Federal aid to education / Agricultural extension work
An analysis of the Cooperative Extension system of education
Luis Fernando Milan · Yayınevi bilinmiyor
160 sayfa · 1982
Agricultural extension work / Adult education / United States. Federal Extension Service