000 00691nam a2200241Ia 4500
999 _c1442
_d1442
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008 180712s9999 xx 000 0 und d
020 _a8121908833
041 _aEN
082 _a628.5
_bDAR
_223
100 _aDara,S.S.
245 2 _aA textbook of environmental chemistry and pollution control /
_c[by] S.S.Dara
250 _a7th ed., rev.
260 _aNew Delhi
_bS.Chand
_c2004
300 _axiii, 379 pages.
500 _aIncludes appendices, bibliography & index.
509 _aNS
650 _aPollution control industry
650 4 _aAir pollution
_9503
650 4 _aWater pollution
_918163
650 4 _aBiological diversity
_92043
942 _cR