Heartwater
Subtitle: a tick-borne disease of ruminants
Series: Program aid -- 1498; Program aid (United States. Department of Agriculture) -- 1498.
Publisher: U.S. Dept. of Agriculture
Published: 1993
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Ruminants; Ehrlichia ruminantium; Heartwater; Amblyomma; Disease vectors
Notes: 1993.