000 00314nam a2200121Ia 4500
008 221118b |||||||| |||| 00| 0 eng d
040 _cBGL
100 _aErach, Bharucha
245 0 _aEnvironmental studies for undergraduate courses
260 _aNew Delhi
_bUniversity press
_c2015
300 _a305
942 _cSAF
999 _c36738
_d36738