000 00256nam a22001097a 4500
999 _c2699
_d2699
020 _a8183211224
082 _a630.715
_bRAY
100 _aRsthore, O.S.
245 _aHand Book of Extension Education
260 _aUdaipur
_bAgrotech Publishing Acdemy
_c2008
300 _a128
942 _cBK