Guidance for modeling causes and effects in environmental problem solving
By: by Carl L. Armour and Samuel C. Williamson.
Contributors: Williamson, Samuel C.; U.S. Fish and Wildlife Service. Research and Development.
Series: Biological report -- 89(4); Biological report (Washington, D.C.) -- 89-4.
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development
Published: 1988
Place of publication: Washington, DC
Language: eng
Number of pages: 21
Subjects: Environmental impact analysis.
Notes: Distributed to depository libraries in microfiche.

"October 1988."

Includes bibliographical references (p. 20-21).