000 nam a22 7a 4500
999 _c1427
_d1427
003 OSt
005 20180719120230.0
008 180719b xxu||||| |||| 00| 0 eng d
020 _a8183211224
082 _a630.7150202
_bRAT
100 _aRathore, O.S.
245 _aHandbook of extension education /
_cby O.S. Rathore. et all
260 _aUdaipur :
_bAgrotech Publishing Academy ;
_c2008.
300 _a128 p.,
_c22 cm.
942 _2ddc
_cBK