000 00345nam a2200133Ia 4500
008 221130s2016 xx 000 0 und d
020 _a978-81-8030-432
041 _aeng
082 _a54036442
100 _aKumar, S.
_91229314
245 _aEnvironment and Chemistry
260 _aNew Delhi
_bCampus Books International
_c2016
300 _a246p
999 _c799649
_d799649