Concentration of Laboratory Confirmed Screwworm Cases: United States-Mexico, Calendar Year 1975

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Citation

Agricultural Research Service, United States Department of Agriculture. 1975. “Concentration of Laboratory Confirmed Screwworm Cases: United States-Mexico, Calendar Year 1975.” Special Collections, USDA National Agricultural Library. Accessed March 2, 2024, https://www.nal.usda.gov/exhibits/speccoll/items/show/7223.