The concern for conservation in the United States
By: Compiled by J. E. Yee.
Contributors: United States. Dept. of the Interior. Library.
Series: Bibliography series / U.S. Dept. of the Interior. Departmental Library -- no. 13.; Bibliography series (United States. Dept. of the Interior. Library) -- no. 13.
Publisher: U.S. Dept. of the Interior. Departmental Library.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 95
Subjects: Conservation of natural resources -- Bibliography.
Notes: Pages in double columns.

"September 1969."

Includes index.

Photocopy. Springfield, Va.: Clearinghouse for Federal, Scientific and Technical Information, [1970?] (PB185940)