000 00242nam a22001097a 4500
020 _a9789327297249
082 _a630
_bAGR.O
100 _aAgrawal, R L
245 _aOrganic Agriculture/
260 _aLudhiana:
_bKalyani,
_c2018.
942 _cBK
999 _c671110
_d671110