United States. Congress. Senate. Committee on Agriculture and Forestry & ProQuest (Firm). (1929). Protein Contents in Wheat: Hearings before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, second session, on Feb. 14, 1929. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and Forestry and ProQuest (Firm). Protein Contents in Wheat: Hearings Before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, Second Session, on Feb. 14, 1929. Washington: U.S. G.P.O., 1929.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and Forestry and ProQuest (Firm). Protein Contents in Wheat: Hearings Before the United States Senate Committee on Agriculture and Forestry, Seventieth Congress, Second Session, on Feb. 14, 1929. U.S. G.P.O., 1929.