000 00297nam a2200109Ia 4500
008 220201s2012 xx 000 0 eng d
100 _aBharucha, E
245 0 _aText book of environmental studies for undergraduate courses
260 _aNew Delhi
_bUniversity
_c2012
300 _a390
942 _2ddc
999 _c66130
_d66130