Federal Specification: Herbicide, 2,4-Dichlorophenoxyacetic Acid (Salts and Esters), O-H-200a

Citation

Unknown. 1958. “Federal Specification: Herbicide, 2,4-Dichlorophenoxyacetic Acid (Salts and Esters), O-H-200a.” Special Collections, USDA National Agricultural Library. Accessed July 22, 2024, https://www.nal.usda.gov/exhibits/speccoll/items/show/1367.