Citation
Hoffman, G. O. and B. J. Ragsdale. 1960. “New Information Concerning the Uses of 2,4-D and 2,4,5-T for Brush and Weed Control on Rangelands.” Special Collections, USDA National Agricultural Library. Accessed March 9, 2026, https://www.nal.usda.gov/exhibits/speccoll/items/show/4565.
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