000 00365nam a2200157Ia 4500
008 200208s9999 xx 000 0 und d
082 _aH 363.7392
100 _a"Tripathi, Madhusoodan"
245 0 _aVaayu Pradushan samasya aur samadhan
260 _aNew Delhi
260 _bOmega
260 _c2006
300 _a168p.
650 _aPollution
942 _cB
999 _c223473
_d223473