Citation
Unknown. 1968. “Evaluation of Carcinogenic, Teratogenic, & Mutagenic Activities of Selected Pesticides and Industrial Chemicals. Volume III. Mutagenic Study.” Special Collections, USDA National Agricultural Library. Accessed August 12, 2026, https://www.nal.usda.gov/exhibits/speccoll/items/show/4101.
An official website of the United States government.