Improving poultry through the national poultry improvement plan
By: [by Paul B. Zumbro, Melvin W. Buster, and J.D. Sykes].
Contributors: Buster, Melvin W. 1894-; Sykes, J. D. 1902-
Series: Miscellaneous publication / United States Department of Agriculture -- no. 317; Miscellaneous publication (United States. Dept. of Agriculture) -- no. 317.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Subjects: Poultry breeds -- Research -- United States.; Poultry -- Diseases -- Research -- United States.
Notes: Cover title.

"Issued July 1938."

Library's holding lacks p. 9.