TY - BOOK ED - United Nations Environment Programme. TI - Environmental aspects of the metal finishing industry: a technical guide T2 - Technical report series SN - 9280712160 AV - TS653.5 .E58 1989 PY - 1989/// CY - Paris PB - United Nations Environment Programme, Industry and Environment Office KW - Metals KW - Finishing KW - Environmental aspects N1 - Includes bibliographical references (p. 63-65) ER -