Wind power and windmills.
Series: Program aid ; no. 1256; Program aid (United States. Dept. of Agriculture) -- no. 1256.
Publisher: Dept. of Agriculture, Science and Education Administration : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1980
Place of publication: [Washington]
Language: eng
Number of pages: 11
Subjects: Wind power.; Windmills -- United States.
Notes: Issued Mar. 1980.