000 00366nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _aN.D.
100 _aTrivedy R. K.
245 0 _aAn introduction to air pollution
260 _bBs Publications
260 _c2005
300 _a284p.
365 _b225
650 _aCIVIL
942 _cTEQUIP
999 _c3786
_d3786