Active solar homes
By: prepared by Eric Trimble.
Contributors: Montana. Energy Division.
Series: Montana sunpower ;; v. 1
Publisher: Energy Division, Montana Dept. of Natural Resources and Conservation
Published: 1981
Place of publication: Helena, MT (32 S. Ewing, Helena 59620)
Language: eng
Number of pages: 100
Subjects: Solar houses -- Montana.; Solar energy -- Passive systems -- Montana.