000 00306nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aGupta H.M
245 0 _aOrganic farming for sustainable agriculture
260 _b"ABD Publishers (INDIA), Jaipur."
260 _c0
365 _b575.00
942 _cBK
999 _c157153
_d157153