Passive solar energy for residential space heating
By: prepared by John W. Duffield for Montana Department of Natural Resources and Conservation, Renewable Energy and Conservation Program
Contributors: Montana. Renewable Energy and Conservation Program
Series: Renewable energy report library
Publisher: The Program
Published: 1980
Place of publication: Helena, Mont
Language: eng
Number of pages: 14
Subjects: Energy conservation; Solar heating; Solar houses; Passive systems; Dwellings
Notes: "Grant Agreement Number 134-771."

"December 1980."