Chickens in NPIP hatchery supply flocks and their distribution by states and varieties 1941-42, 1949-50 and 1950-51
Contributors: United States. Agricultural Research Administration
Edition: Revised October 1951.
Series: A.H.D -- No. 69; AHD -- no. 69.
Published: 1951
Language: eng
Subjects: Breeding; Statistics; Chickens; National Poultry Improvement Plan (U.S.)
Notes: Caption title.