00542nam a22002057a 4500 21431 21431 OSt 190619b ||||| |||| 00| 0 eng d 818568054X 630.715 G92E Grover, Indu. Extension Management Udaipur Agrotech Publishing Academy 2002 464p. Technology (Applied Sciences) Agriculture and Related Technologies Extension Yadav, Lali. Grover, Deepak. ddc BK 1 0 0 ddc 0 0 RAU RAU 2019-02-20 IBPSS New Delhi 1800.00 1 630.715 G92E 74256 2024-12-11 2024-11-27 2019-06-19 BK