000 00307nam a2200133Ia 4500
008 140801s2007 xx 000 0 und d
082 _a
_b
100 _aSharma P.D
245 _aEcology & Environment
_b
260 _bRastogi Pub
_c2007
650 _aManagement
700 _aSharma P.d
942 _2ddc
_cBK
_09
999 _c6867
_d6867