Biodiversity Heritage Library
By "Jennings, R. D. (Ralph Dickieson), 1892-"
Work performed and feed utilized by horses and mules /
By: Brodell, Albert P. (Albert Perry), - Jennings, R. D. (Ralph Dickieson), - United States. Bureau of Agricultural Economics.
Publication info: Washington, D.C. :U.S.D.A.,1944.
Holding Institution: U.S. Department of Agriculture, National Agricultural Library