Cover image for Progress of farm mechanization
Title:
Progress of farm mechanization
Author:
Cooper, M. R. (Martin Reese), 1889-
Publication Information:
Washington, D.C. : U.S. Dept. of Agriculture, 1947.
Physical Description:
101 pages : illustrations, maps ; 23 cm.
General Note:
Contribution from Bureau of Agricultural Economics.

Cover title.
Language:
English
Format :
Book