000 00296nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a628.53 W2A4
100 _aWark, K.
245 0 _aAir Pollution : Its Design & Control.
260 _bIEP Dan Donnelly
_c1976
300 _a519 p
942 _2ddc
999 _c12017
_d12017