Improving fireplace efficiency
By: Owen Osborne, Hugh J. Hansen.
Contributors: Hansen, Hugh J.; Washington State University. Cooperative Extension.
Series: Extension bulletin -- 0726.; Extension bulletin (Washington State University. Cooperative Extension) -- 726.
Publisher: Cooperative Extension, Washington State University
Published: 1980
Place of publication: Pullman
Language: eng
Subjects: Fireplaces
Notes: Caption title.

"June 1980".

"Originally published by Western Regional Agricultural Engineering Service, a joint project of the western land grant universities and the U.S. Department of Agriculture, as WRAES 104"--P. [4].