000 00492nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9780070672802
041 _aENGLISH
082 _a628 SIV
082 _bRAM
100 _aRAMAN SIVAKUMAR.
245 0 _aINTRODUCTION TO ENVIRONMENTAL SCIENCE AND ENGINEERING
250 _a-
260 _bTATA MCGRAW HILL EDUCATION PRIVATE LIMITED.
260 _c2013
300 _a323 p.
650 _aENVIRONMENTAL ENGINEERING
942 _cBK
999 _c36200
_d36200