The new conservation era, 1964-1968
Subtitle: yearbooks of the U.S. Department of the Interior.
Contributors: United States. Dept. of the Interior.; United States. Dept. of the Interior.; United States. Dept. of the Interior.; United States. Dept. of the Interior.; United States. Dept. of the Interior.
Publisher: For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1969
Place of publication: [Washington
Language: eng
Subjects: Conservation of natural resources -- United States.
Notes: Cover title.
Contains Conservation yearbooks no. 1-5, originally published 1965-69.
Table of contents: title: Quest for quality.; title: The population challenge.; title: The third wave.; title: Man, an endangered species?; title: It's your world.