Photograph "Cobalt 60 Source Employed in Irradiating Pupae of the Screwworm Fly

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Citation

Agricultural Research Service, United States Department of Agriculture. “Photograph "Cobalt 60 Source Employed in Irradiating Pupae of the Screwworm Fly.” Special Collections, USDA National Agricultural Library. Accessed December 9, 2024, https://www.nal.usda.gov/exhibits/speccoll/items/show/6996.