000 00317nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aSingh A.K
245 0 _aProduction technology bioorganic farm inputs
260 _b"International book distributers,Dehrudun"
260 _c0
365 _b595.00
942 _cBK
999 _c157134
_d157134