National tick surveillance program
Subtitle: calendar year 1973
By: prepared by Veterinary Services
Series: APHIS 91 -- 22; APHIS 91 -- 22.
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
Published: 1974
Place of publication: [Hyattsville, Md.]
Language: eng
Number of pages: 15
Subjects: Tick-borne diseases in animals; Animals as carriers of disease
Notes: "August 1974" --cover.