Proceedings.
Subtitle: Conference held July 14-17, 1936, Iowa State college, Ames, Iowa, The Bureau of agricultural economics, United States Department of agriculture, and the Department of agricultural economics, the Department of mathematics and Statistical laboratory of Iowa State college cooperating.
Contributors: Iowa State College.; United States. Bureau of Agricultural Economics.
Published: 1936
Place of publication: Washingtion, D.C
Language: eng
Number of pages: 82
Notes: Mimeographed.

Cover-title.

At head of title: United States Department of agriculture. Bureau of agricultural economics.