000 00286nam a2200121Ia 4500
008 170101s2011 xx 000 0 und d
082 _a631.5
100 _aShagufta
245 0 _aCrop production and tillage
260 _aNew Delhi
_bA.P.H
_c2011
300 _a347p.
942 _2ddc
_cBK
999 _c302481
_d302481