Appropriate technology and agriculture in the United States
By: [Ann Becker] ; Integrative Design Associates, Inc
Contributors: National Science Foundation (U.S.). Division of Exploratory Research and Systems Analysis
Series: NSF/RA 770066
Publisher: National Science Foundation, Division of Exploratoty Research and Systems Analysis : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 23
Subjects: Agriculture -- United States; Technology -- United States
Notes: On cover: Research applied to national needs (r.a.n.n.)