000 00318nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aTrivedi P.C
245 0 _aOrganic farming for sustainable agriculture
260 _b"Aavishkar Publishers Distributors,Jaipur."
260 _c0
365 _b750.00
942 _cBK
999 _c158212
_d158212