000 00632nam a2200241Ia 4500
008 151216s9999 xx 000 0 und d
020 _a9780070672802
082 _222
082 _a628
082 _bSIV/I
100 _aSivakumar, Raman
_919241
245 _aIntroduction to Environmental Science & Engineering /
245 _cby Raman Sivakumar.
250 _a2nd ed.
260 _aNew Delhi :
260 _bTMH,
260 _cc1993.
300 _axviii, 323p.+32: 25cm
504 _aIncludes Bibliography
650 _aEnvironmental Science ; Environmental engineering
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942 _2ddc
_01
942 _cTB
999 _c5441
_d5441