TY - BOOK AU - Zakrzewski,Sigmund F. TI - Principles of environmental toxicology T2 - ACS professional reference book SN - 0841221251 AV - QH545.A1 Z35 1991 U1 - 615.9/02 20 PY - 1991/// CY - Washington, DC PB - American Chemical Society KW - Pollution KW - Environmental aspects KW - Local KW - Toxicology N1 - Includes bibliographical references and index ER -