000 00264nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Das, P.C."
245 0 _aManures and Fertilizers
260 _bKalyani
260 _c1998
365 _b50.00
942 _cBK
999 _c139068
_d139068