000 00295nam a2200109Ia 4500
008 221130s2005 xx 000 0 und d
041 _aeng
082 _a574.5
100 _aAnjaneyulu, Y.
_91238010
245 _aIntroduction to Environmental Science
260 _aHyderabad
_bBs Publications
_c2005
999 _c808241
_d808241