The American dog tick
Subtitle: Eastern carrier of Rocky Mountain spotted fever
By: by F.C. Bishopp and Carroll N. Smith
Contributors: Smith, Carroll N. (Carroll Newton), 1909-
Series: Circular / United States Department of Agriculture -- no. 478; Circular (United States. Dept. of Agriculture) -- no. 478.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington, D.C
Language: eng
Number of pages: 26
Subjects: Rocky Mountain spotted fever; American dog tick
Notes: Caption title.

"Contribution from Bureau of Entomology and Plant Quarantine."

Bibliography: p. 25.