Home energy investigations
Subtitle: member's guide.
Contributors: Washington State University. Cooperative Extension.
Series: Extension mimeo -- 4589.; Extension mimeo (Washington State University. Cooperative Extension) -- 4589.
Publisher: Washington State University Cooperative Extension
Published: 1980
Place of publication: [Pullman]
Language: eng
Number of pages: 61
Notes: Cover title.

"4-H energy education program (understanding energy use and conservation)"--Cover.

"Published August 1980"--P. [2] of cover.

"EM 4589"--Cover.