Chemistry & the environment proceedings of regional symposium, Brisbane 1989 - CSC London 1990 - 324 = Commonwealth Science Council Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: 5119 Nat. Bib. Agency Control No.: 541.58 NOL Subjects--Topical Terms: Chemistry Universal Decimal Class. No.: 551.58