000 00346nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a574.5 dev
100 _aDave, Deeksha
245 0 _aText Book Of Environment & Ecology
260 _aNEW DELHI
260 _bCENGAGE
260 _c2008
300 _a270
650 _aEnvironmental Science
999 _c150335
_d150335