Citation
Simmon, Vincent F., Ann D. Mitchell, and Ted A. Jorgenson. 1977. “Evaluation of Selected Pesticides as Chemical Mutagens 'In Vitro' and 'In Vivo' Studies.” Special Collections, USDA National Agricultural Library. Accessed November 7, 2025, https://www.nal.usda.gov/exhibits/speccoll/items/show/1250.
An official website of the United States government.