TY - BOOK AU - Axinn,George Harold AU - Thorat,Sudhakar TI - Modernizing world agriculture: a comparative study of agricultural extension education systems T2 - Praeger special studies in international economics and development U1 - 630.715 20 PY - 1972/// [1975] CY - New Delhi ; Bomby PB - IBH Publishing KW - Agricultural extension work ER -