Diseases and parasites of poultry /
Hall, Walter J.(Walter Jay),1891-
Wehr, Everett E.(Everett Elmer),1895-
United States.Department of Agriculture.
Washington, D.C. : U.S. Dept. of Agriculture,
1953.
"Revision of former editions by John S. Buckley ... Hubert Bunyea ... and Eloise B. Cram."
Originally issued Jan. 1931.
Poultry
Poultry