Hazard Evaluation Division standard evaluation procedure
Subtitle: ecological risk assessment
By: prepared by Douglas J. Urban, Norman J. Cook
Contributors: Cook, Norman J; United States. Environmental Protection Agency. Office of Pesticide Programs
Publisher: U.S. Environmental Protection Agency, Office of Pesticide Programs
Published: 1986
Place of publication: Washington, D.C
Language: eng
Number of pages: 96
Subjects: Pesticides -- Environmental aspects -- United States
Notes: Shipping list no.: 86-808-P

"June 1986."

"EPA 540/9-85-001."

Includes bibliographies