000 00361nam a2200157Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
082 _a363.7
_bTRI
100 _aTRIVEDY, R K
245 _aAN INTRODUTION TO AIR POLLUTION
250 _a2ND
260 _aNEW DELHI
_bBSP
_c2005
300 _a284
690 _aFET, CIVIL
999 _c12489
_d12489