TY - BOOK AU - Paasivirta,Jaakko TI - Chemical ecotoxicology SN - 0873713664 AV - TD193 .P32 1991 U1 - 628.55 PAA 20 PY - 1991/// CY - Chelsea, MI PB - Lewis Publishers KW - Environmental chemistry KW - Environmental toxicology KW - Environmental Pollutants KW - analysis KW - toxicity N1 - H.B; Includes bibliographical references and index ER -