Citation
Sterrett, John P., John A. Baden III, and Joel T. Davis. 1971. “Defoliation of Oak, Maple, and Other Woody Plants With 2-Chloroethylphosphonic Acid and Potassium Iodide.” Special Collections, USDA National Agricultural Library. Accessed December 26, 2024, https://www.nal.usda.gov/exhibits/speccoll/items/show/1311.