000 00441nam a2200169Ia 4500
008 140316s9999 xx 000 0 und d
020 _a9788172336738
082 _a338.1
_bSHA/RE
100 _aSharma,A.R
245 _aResource Conserving Techniques in Crop Production
260 _aJodhpur
_bScientific Publishers
_c2011
300 _a523
650 _aCropping System
650 _aSoil
700 _aBehera ,U.K.
942 _2ddc
_cREF
999 _c21791
_d21791