Projected state and regional resource requirements for agriculture in the United States in 1980
By: by Leo V. Mayer and Earl O. Heady.
Contributors: Heady, Earl Orel, 1916-
Series: Iowa Agriculture and Home Economics Experiment Station. Research bulletin; 568; Research bulletin (Iowa Agriculture and Home Economics Experiment Station) ;; 568.
Publisher: Iowa Agriculture and Home Economics Experiment Station
Published: 1969
Place of publication: Ames
Language: eng
Number of pages: 413
Subjects: Agriculture -- Economic aspects.
Notes: Bibliography: p. 413.
Cover title.