TY - BOOK AU - Merian, E. AU - Clarkson, Thomas W. TI - Metals and their compounds in the environment: occurrence, analy sis, and biological relevance SN - 0895735628 (acidfree paper) U1 - 628.5/2 20 PY - 1991/// CY - Weinheim, New York PB - VCH KW - Metals KW - Environmental aspects N1 - Rev. and expanded translation of: Metalle in der Umwelt; Includes bibliographical references and index ER -