Roots of the farm problem ; changing technology, changing capital use, changing labor needs /

Bibliographic Details
Main Author:	Heady, Earl O. (Earl Orel), 1916-1986
Corporate Author:	Iowa State University. Center for Agricultural and Economic Development
Format:	Book
Language:	English
Published:	Ames : Iowa State University Center for Agricultural and Economic Development, [1965]
Edition:	1st ed.].
Subjects:	Agriculture > Economic aspects > United States.

Description
Physical Description:	ix, 224 pages : illustrations ; 22 cm.