Blackhead of turkeys and chickens
Subtitle: how to control it
By: [by Everett E. Lund]
Series: Leaflet / United States Department of Agriculture -- no. 404; Leaflet (United States. Dept. of Agriculture) -- no. 404.
Publisher: United States Department of Agriculture
Published: 1963
Place of publication: Washington, D.C.]
Language: eng
Subjects: Poultry; Diseases
Notes: Cover title.

"Issued November 1956; slightly revised April 1963"--p. [8].