Citation
Unknown. 1986. “Statements of Richard Christian, Director, U.S. Army and Joint Services Environmental Support Group, Record and Reading versions, with a biographical sketch from the Congress of the United States House of Representatives, envelope dated July 18, 1986.” Special Collections, USDA National Agricultural Library. Accessed December 9, 2025, https://www.nal.usda.gov/exhibits/speccoll/items/show/6502.
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