000 00288nam a2200109 4500
082 _a631.586 SAR-O
100 _aSarkar A.N.
245 _aOrganic Farming and Sustainable Agriculture for Green Economy
260 _aNew Delhi
_bS.K.Book Agency
_c2015
300 _a420
942 _2ddc
_cBK
999 _c127678
_d127678