Landis, Wayne G. Introduction to environmental toxicology impacts of chemicals upon ecological systems authors, Wayne G. Landis, Ming Ho-Yu. - Boca Raton, FL Lewis Publishers 1994. - p. cm. Includes bibliographical references and index. ISBN: 0873715152 LCCN: 94023419 Subjects--Topical Terms: Pollution--Environmental aspects.Pollutants--Toxicology. LC Class. No.: QH545.A1 / L35 1994 Dewey Class. No.: 574.5/222