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Dog ticks and spotted fever.
By: United States.
Publication info: [Washington, D.C.] :United States Department of Agriculture, Office of Information, Radio Service,1938.
Contributed by: U.S. Department of Agriculture, National Agricultural Library
Subjects: Fever Ticks
On the cryptogamous origin of malarious and epidemic fevers / by J. K. Mitchell.
By: Mitchell, John Kearsley,
Publication info: Philadelphia :Lea and Blanchard,1849.
Contributed by: University of California Libraries (archive.org)
Subjects: etiology Fever Malaria Mycoses