The Third wave
Subtitle: [--America's new conservation]
Contributors: United States. Dept. of the Interior
Series: United States Department of the Interior conservation yearbook -- no. 3; Conservation yearbook series -- no. 3.
Publisher: U.S. Dept. of the Interior, Office of the Secretary
Published: 1967
Place of publication: Washington
Language: eng
Number of pages: 128
Subjects: Water conservation -- United States.; Conservation of natural resources -- United States -- Periodicals.
Genres: Periodicals.
Notes: Subtitle from cover.

Item 601-A.