000 00333nam a22001337a 4500
003 OSt
008 170819b xxu||||| |||| 00| 0 eng d
020 _a9788183212403
082 _a631.5
_bG
100 _aGangwar, B.
245 _aCropping System Management
260 _aUdaipur
_bAgrotech Publishing Academy
_c2012
942 _2ddc
_cBK
999 _c42974
_d42974