Status and trends of the nation's biological resources
By: project director, Michael J. Mac ; science editor, Paul A. Opler.
Contributors: Mac, Michael J.; Geological Survey (U.S.)
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 1998
Place of publication: Fort Collins, CO; Washington, DC
Language: eng
Number of pages: 964
Subjects: Biological diversity -- United States.; Biological diversity conservation -- United States.
Notes: Includes bibliographical references and indexes.