No digital file available.
Please contact Special Collections for access.
Citation
Langhorst, Marsha L. and L. A. Shadoff. 1980. “Determination of Parts-per-Trillion Concentrations of Tetra-, Hexa-, Hepta-, and Octachlorodibenzo-p-dioxins in Human Milk Samples.” Special Collections, USDA National Agricultural Library. Accessed December 11, 2025, https://www.nal.usda.gov/exhibits/speccoll/items/show/1903.
An official website of the United States government.