TY - BOOK AU - guide:Pandey,A.K TI - A study of the use of communication sources and channels in adoption of Soypean cultivation in Sehpre disrict M.P U1 - 630.7 PY - 1986/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Extension Education ER -