Classroom activities related to natural resources
By: by Edgar L. Wight, educational specialist.  A. Golden Kilburn, extension soil conservationist [and] Helen C. Payne, information specialist.  Illustrated by Faire Jensen.
Contributors: Wight, Edgar L.
Edition: 3d ed.
Published: 1957
Place of publication: [Riverside? Calif
Language: eng
Number of pages: 60
Subjects: Natural history -- Outlines, syllabi, etc.; Natural resources -- Outlines, syllabi, etc.