000 00377nam a2200145Ia 4500
008 211115s9999 xx 000 0 und d
020 _a978-81-8356-443-4
041 _aeng
082 _aG:55(D854)
_bP8
100 _aYadav P.R.,
245 0 _aEnvironmental air pollution
_cby P.R. Yadav
260 _aIndia
_bDiscovery Publishing House
_c2014
300 _a286P.
942 _cTB
999 _c74805
_d74805