000 00300nam a2200121Ia 4500
008 170101s2003 xx 000 0 und d
082 _a338.6 DE
100 _aDe, Utpal Kumar
245 0 _aEconomics of crop diversification
260 _aDelhi
_bAkansha
_c2003
300 _aP.259
942 _2ddc
_cBK
999 _c250581
_d250581