Do it yourself retrofit methods for solar heating /

Bibliographic Details
Main Author:	Kostanski, M.
Format:	Book
Language:	English
Published:	[Winnipeg?] : [publisher not identified], [1978?]
Subjects:	Solar heating > Amateurs' manuals.

Description
Item Description:	Cover title.
Physical Description:	53 pages : illustrations, diagrams, portrait ; 28 cm.