Shopping for solar
Subtitle: a consumer's guide
By: [written by John Kaufmann].
Contributors: Oregon. Dept. of Energy.
Edition: Rev.
Publisher: Oregon Dept. of Energy
Published: 1993
Place of publication: [Salem, Or.]
Language: eng
Number of pages: 21
Subjects: Solar heating.; Solar heating -- Oregon.
Notes: Title from cover.

"Revised November 1993"--Table of contents page.