000 00313nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a628:614.7
_bLYN
100 _aLynn, David A
245 0 _aAir pollution threat and response
260 _aLondon
_bAddison Wesley
_c1976
650 _aAir pollution
942 _cBK
999 _c33400
_d33400