Biological diversity
By: reprinted from the eleventh Annual Report of the Council on Environmental Quality, December, 1980.. --
Contributors: Council on Environmental Quality (U.S.)
Publisher: for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1981.
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 50
Subjects: Ecology; Environmental protection; Environmental protection -- 
Notes: Bibliography: p. 44-50.