000			00529nam a2200169Ia 4500
008			220204s9999 xx 000 0 und d
082			_a581.52 _bCOU.3
245		0	_aEnvironmental quality and safety: Global aspects of chemistry, toxicology and technology as applied to the environment. V 3
260			_aStuttgart _bGeorg Thieme _c1974
650			_aAir pollution
650			_aBiotoxicology
650			_aEnvironment
650			_aPesticide residues
650			_aToxicology
700			_aCoulston, Frederick
942			_cBK
999			_c28962 _d28962