000 00374nam a2200145Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0673994163
082 _a628.53 W253
100 _aWARK.K. & OTHERS
245 0 _aAIR POLLUTION: ITS ORIGIN AND CONTROL
250 _a3
260 _aBERKELEY
_bAddison Wesley
_c1998
300 _axi+573p., 24X19Cms
942 _cBK
_2DDC
999 _c33502
_d33502