00603nam a2200217 4500 57713 BD-RjUL 20211209080538.0 161211r19992006ii ||||| |||| 00| 0 eng d 8177540394 (BD-RjUL) eng BD-RjUL eng 23 630.54 SIA 1999[2006] Singh, A.K. 171400 Agricultural extension : impact and assessment/ A.K. Singh. Jodhpur : Agrobios, 2006. xii, 266 p. ; 22 cm. Agricultural education -- India. 171401 ddc BK 57713 57713 0 0 ddc 0 1 IBSc IBSc Institute Library 2016-12-01 Paragon 711.00 0 630.54 SIA 1999[2006] 2016-12-11 00:00:00 C-1 2016-12-11 BK