United States Department of Agriculture. Index-catalogue of medical and veterinary zoology: Ticks and tickborne diseases.
Cita Chicago Style (17a ed.)United States Department of Agriculture. Index-catalogue of Medical and Veterinary Zoology: Ticks and Tickborne Diseases.
Cita MLA (8a ed.)United States Department of Agriculture. Index-catalogue of Medical and Veterinary Zoology: Ticks and Tickborne Diseases.
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