000 00290nam a2200121Ia 4500
008 170101s2010 xx 000 0 und d
082 _a631.7 UMR
100 _aUmrani, Ramesh
245 0 _aSustainable agriculture
260 _aJaipur
_bOxford
_c2010
300 _a304p.
942 _2ddc
_cBK
999 _c299981
_d299981