Breed distribution of NPIP participating flocks
Subtitle: percentage distribution by varieties, for all states reporting (for years ending June 30, 1950 - 1965)
Edition: Rev. Apr. 1966.
Series: ARS 44-2; ARS (Series) (United States. Agricultural Research Service) -- 44-2.
Publisher: United States Department of Agriculture, Agricultural Research Service
Published: 1966
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Poultry breeds; Poultry; Statistics; National Poultry Improvement Plan (U.S.)
Notes: "Revised April 1966."