Conservation in the education program
By: by William H. Bristow, and Katherine M. Cook, chief, Division of Special Problems, Office of Education ... United States Department of the Interior, Harold L. Ickes, Secretary.  Office of Education, J. W. Studebaker, Commissioner.
Contributors: Cook, Katherine Margaret O'Brien, joint author.
Series: U.S. Office of Education. Bulletin; 1937, no. 4
Publisher: U.S. Govt. Print. Off.
Published: 1937
Place of publication: [Washington
Language: eng
Number of pages: 78
Subjects: Natural resources; Education -- Curricula; United States -- Economic conditions