National Poultry Improvement Plan
Subtitle: tables on hatchery and flock participation, 1977-78 and 1978-79
Series: APHIS 91 -- 43; APHIS 91 -- 43.
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
Published: 1980
Place of publication: [Beltsville, Md.]
Language: eng
Number of pages: 15
Subjects: Poultry industry; Poultry; Breeding
Notes: "April 1980" --cover.