Technology on the farm.
A special report by an interbureau committee and the Bureau of agricultural economics of the United States Department of agriculture.

APA Citation

United States. Dept. of agriculture. Interbureau committee on technology., United States. Bureau of Agricultural Economics. (1940). Technology on the farm. [Washington]: U. S. Govt. print. off..

MLA Citation

United States. Dept. of agriculture. Interbureau committee on technology, and United States. Bureau of Agricultural Economics. Technology On the Farm. [Washington]: U. S. Govt. print. off., 1940.

Warning: These citations may not always be complete (especially for serials).