000 00500nam a2200217Ia 4500
008 170324s9999 xx 000 0 und d
020 _a81-7754-039-4
082 _a378.1554
100 _aSingh
100 _eAuthor
245 0 _aAgricultural extension: impact and assessment
245 0 _cby S. K. Singh
260 _aJodhpur
260 _bAgrobios (India)
260 _c2012
300 _a266p
300 _c21cm
365 _b 595.00
650 _aAgriculture extension
942 _cBK
999 _c8853
_d8853