Proposed changes in the National Poultry Improvement Plan
By: United States Department of Agriculture, Bureau of Animal Industry, Animal Husbandry Division
Series: A.H.D -- no.14a; AHD -- 14a.
Published: 1937
Language: eng
Number of pages: 26
Subjects: Breeding; Chickens; National Poultry Improvement Plan (U.S.)
Notes: Caption title.