TY - BOOK AU - Zakrzewski, Sigmund F., ED - American Chemical Society TI - Principles of environmental toxicology T2 - ACS professional reference book SN - 0841221251 AV - QH545.A1 Z35 PY - 1991/// CY - Washington, D.C. PB - American Chemical Society KW - Contaminación KW - Aspectos ambientales KW - Toxicología ambiental ER -