U. S. record of performance breeders participatin in the National Poultry Improvement Plan
By: United States Department of Agriculture, Bureau of Animal Industry, Animal Husbandry Division
Edition: Revised January 1941.
Series: A. H. D -- No. 35; AHD -- no. 35.
Published: 1941
Language: eng
Number of pages: 20
Subjects: Chicken breeders; Breeding; Chickens
Notes: Cover title.

"Issued March 1940, Revised January 1941."