000 00283nam a2200121Ia 4500
100 _aBharucha, Erach
942 _cBK
245 _aTextbook of environmental studies
260 _aHyderabad
_bUniversity Press
_c2005
082 _a574.5
_bBha
300 _axvi,276
546 _aEnglish
999 _c329844
_d329844
041 _aeng