American Farm Bureau Federation (statement)
W. G. Campbell, director of regulatory work, Department of Agriculture.
Hubert J. Higgins, president Higgins Manufacturing Co., Providence, R. I..
A. M. Loomis, secretary of the National Dairy Union, Washington,
D. C. (statement)..
A. M. Loomis, secretary National Dairy Union (brief)
George M. Murdock, 112 West Adams Street, Chicago
N. F. O'Day, president Baltimore Butterine Co., Baltimore, Md..