Spencer, J. B.
Benjamin Farrington
John Bright
Unknown Author
William Douglas & Sons Limited
A. W. Grindley
Reginald Spink
E. C. Squire
Canada. Food Prices Review Board.
Maynard Davies
Rand McNally
United States. Dept. of Agriculture. Economics, Statistics, and Cooperatives Service.
Day, George E.
Great Britain. Economic Development Committee for the Food Manufacturing Industry.
J. C. Chapais
Bradley Bowden
Suzanne D. Thornsbury
David H. Stratton