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 |