000 00390nam a2200133Ia 4500
008 240913s9999||||xx |||||||||||||| ||und||
082 _aREFBOT372.357 WRI/E
100 _arichard T.Wright & Dorothy F Boorse
245 0 _aEnvironmnetal science Toward A sustainable tuture
250 _a11st Ed.
260 _bPHI Learning private Limited
_aNew Delhi
_c2010
300 _a674
942 _cBKS
999 _c14023
_d14023