The preservation of natural diversity
Subtitle: a survey and recommendations : final report
By: prepared for U.S. Department of the Interior by the Nature Conservancy.
Contributors: United States. Dept. of the Interior.
Publisher: The Conservancy
Published: 1975
Place of publication: [Arlington, Va.]
Language: eng
Number of pages: 212
Subjects: Nature conservation -- United States.
Notes: Includes bibliographical references and index.