Keeping home heating and cooling equipment in top shape.
Contributors: Washington State University. Cooperative Extension Service.
Series: Energy conservation in the rural home; Extension mimeo -- 4407.; Extension mimeo (Washington State University. Cooperative Extension Service) -- 4407.
Publisher: Cooperative Extension Service, College of Agriculture, Washington State University
Published: 1979
Place of publication: Pullman
Language: eng
Notes: Caption title.

"January 1979"--P. [1].

"EM 4407"--P. [1].