Search Results       Your search for [author]Hoffman, David J. (David John), 1944- returned 1 record.           Handbook of ecotoxicology _ Ecotoxicology. by Hoffman, David J. (David John), 1944-; Boca Raton: Lewis Publishers, 1995. Subject: Environmental risk assessment; Pollutants - Toxicology; Pollution - Environmental aspects.          Add to Book Cart Relevance: 26.13%