Description: The solar alternative : :

Main Author:	Walton, Amy L.
Other Authors:	Warren, Eugene H.
Language:	English
Published:	Englewood Cliffs (N.J.): Prentice-Hall, 1982..
Subjects:	Sonnenenergie.

Physical Description:	XIV, 173 S: Ill; 23 cm..
ISBN:	0138222622 9780138222628