000 00414nam a2200169Ia 4500
100 _aBharucha/Erach
650 _aEnvironmental science
942 _cBK
366 _f20
654 _aenvironmental studies
245 _aTextbook of Environmental studies for undergraduate course
260 _bUniversity Grants Commission
_c2005
082 _a628
_bBHA
300 _a276
546 _aENGLISH
999 _c34219
_d34219