Modernizing world agriculture
Axim,George H.
Modernizing world agriculture a comparative study of agricultural extension education systems - New York Praeger Publishers 1972 - xv, 216p.
World Agriculture
371.38:63(100) / MOD
Modernizing world agriculture a comparative study of agricultural extension education systems - New York Praeger Publishers 1972 - xv, 216p.
World Agriculture
371.38:63(100) / MOD