Data on breed distribution in National Poultry Improvement plan
Subtitle: hatchery-supply flocks of 32 states in 1941-42, 38 states in 1942-43, and 40 states in 1933-44
Contributors: United States. Agricultural Research Administration; United States. Bureau of Animal Industry
Edition: Revised Nov. 1944
Series: A.H.D -- no. 69; AHD -- no. 69.
Published: 1944
Language: eng
Subjects: Breeding; Statistics; Chickens; National Poultry Improvement Plan (U.S.)
Notes: Caption title.

"Revised November 1944"