Updating of data concerning the impact on the aquatic environment of certain dangerous sustances, 2nd part : part I Benzene, ethylbenzene and isopropylbenzene / Commission of the European Communities, Directorate-General Environment, Nuclear Safety and Civil Protection. — Luxembourg : Office for Official Publications of the European Communities, 1993. — CIDIMA. — xii, 41 p. ; 30 cm. — | |||||||||||
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