TY - BOOK AU - Dahama,Om Prakash TI - Extension and rural welfare, AV - HN683.5 .D2 1966 U1 - 309.2/3/0954 PY - 1966///] CY - Agra PB - Ram Prasad KW - Community development KW - India KW - Agricultural extension work KW - Rural conditions N1 - Bibliographical footnotes ER -