000 00313nam a22001337a 4500
003 OSt
008 240801b |||||||| |||| 00| 0 eng d
082 _a631.582
_bG14S
100 _aGangwar, B.
245 _aEfficient Alternative Cropping Systems
260 _aMeerut
_c2011
300 _a339p.
942 _2ddc
_cDRB
999 _c43048
_d43048