Roots of the farm problem
Subtitle: changing technology, changing capital use, changing labor needs
By: [by] Earl O. Heady [and others.
Contributors: Iowa State University. Center for Agricultural and Economic Development.
Edition: 1st ed.
Published: 1965
Place of publication: Ames, Iowa State University Center for Agricultural and Economic Development
Language: eng
Number of pages: 224
Subjects: Agriculture -- Economic aspects -- United States