Energy & man's environment
Subtitle: elementary through secondary interdisciplinary activity guide.
By: Ed. by Thomas F. Ris.
Contributors: Ris, Thomas F.; Washington (State). Superintendent of Public Instruction.; Oregon. Dept. of Education.; Idaho. State Superintendent of Public Instruction.
Edition: 2d rev. discussion draft.
Published: 1973
Place of publication: [Seattle
Language: eng
Number of pages: 111
Subjects: Power resources.; Environmental policy.
Other titles: Activity guide.
Notes: Sponsored by a grant from the Northwest electric utilities to the Superintendent of Public Instruction, Washington State Office of Environmental Programs in cooperation with the Oregon State Department of Education and the Idaho Department of Education.

Bibliography: p. 103-105.