00640nam a22002297a 4500 19997 19997 OSt 181120b xxu||||| |||| 00| 0 eng d 9788177544206 630.717 G60E Govind, Santha. Extension Education and Rural Development Jodhpur Agrobios 2011 493p. Technology (Applied Sciences) Agriculture and Related Technologies Extension Education Agricultural Extension Work Rural Development Tamilselvi, G. Meenambigal, J. ddc BK 31 0 0 ddc 0 0 RAU RAU 2018-11-20 1800.00 17 630.717 G60E 64721 2023-07-13 2023-07-01 2018-11-20 BK 0 0 ddc 0 0 RAU RAU 2019-02-20 IBPSS New Delhi 2500.00 14 630.717 G60E 74255 2024-05-10 2024-04-26 2019-06-07 BK