Appropriate technology and agriculture in the United States.
Contributors: Integrative Design Associates.
Publisher: Integrative Design Associates; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [s.l.]; Washington
Language: eng
Number of pages: 23
Subjects: Agriculture -- United States.; Agricultural innovations -- United States.; Agricultural surveys -- United States.
Notes: Includes bibliographical references.