Biological populations as indicators of environmental change.
Contributors: United States. Environmental Protection Agency. Office of Policy, Planning, and Evaluation.
Publisher: Office of Policy, Planning, and Evaluation, U.S. Environmental Protection Agency; For sale by the U.S. G.P.O., Supt. of Docs.
Published: 1992
Place of publication: Washington, DC
Language: eng
Subjects: Population biology.; Environmental indicators.; Indicators (Biology); Animal populations.; Plant populations.; Environmental degradation.
Notes: Includes bibliographical references.
Shipping list no.: 94-0181-P (v. 1).
"December 1992"--Vol. 1.
"EPA/230/R-92/011"--Vol. 1.
S/N 055-000-00471-4 (v. 1) (GPO)