Backyard biosecurity practices to keep your birds healthy
Edition: Rev. Aug. 2008.
Series: Program aid -- no. 1765; Program aid (United States. Department of Agriculture) -- no. 1765.
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
Published: 2008
Place of publication: Riverdale, Md.?]
Language: eng
Subjects: Poultry; Health; Diseases; Prevention
Notes: Cover title.