The teacher looks at conservation
By: by Ollie E. Fink, curriculum supervisor, conservation education. Issued by the Ohio Division of Conservation and Natural Resources in co-operation with the State Department of Education, Columbus, Ohio.
Contributors: Ohio. Dept. of Agriculture. Division of Conservation and Natural Resources.; Ohio. Dept. of Education.
Publisher: Ohio Division of Conservation and Natural Resources
Published: 1940
Place of publication: Columbus
Language: eng; swe
Number of pages: 64
Subjects: Natural resources; Ohio -- Economic conditions
Notes: Includes bibliographies.
Text on p. [3] of cover.