United States. Bureau of the Budget. "Department of the Interior," in United States. Bureau of the Budget. "Fiscal Year Ending June 30, 1946 : War Supplement," Budget of the United States Government : War Supplement (June 30, 1945) : 113-119. https://fraser.stlouisfed.org/title/422/item/7260/toc/419209 , accessed on April 19, 2024.