Wind power and windmills.

Bibliographic Details
Corporate Author:	United States. Science and Education Administration
Format:	Government Document Book
Language:	English
Series:	Program aid (United States. Department of Agriculture) ; no. 1256.
Subjects:	Wind power. Windmills > United States.

Description
Item Description:	Issued Mar. 1980.
Physical Description:	11 pages : illustrations ; 24 cm.