000 00499nam a2200157Ia 4500
008 220204s9999 xx 000 0 und d
082 _a581.52
_bCOU.4;1
245 0 _aEnvironmental quality and safety: Global aspects of chemistry, toxicology and technology as applied to the environment. V 4
260 _aStuttgart
_bGeorg Thieme pub
_c1975
650 _aAir pollution
650 _aEnvironment
650 _aMutagenicity
650 _aToxicology
700 _aCOULSTON, Frederick
942 _cBK
999 _c28963
_d28963