Investigation of Proposed Enlargement of the Yellowstone and Grand Teton National Parks : hearings before the United States Senate Committee on Public Lands and Surveys, Subcommittee on S. Res. 226, Seventy-Third Congress, second session, on Aug. 7-10, 1933.

MLA

United States. Investigation of Proposed Enlargement of the Yellowstone and Grand Teton National Parks : hearings before the United States Senate Committee on Public Lands and Surveys, Subcommittee on S. Res. 226, Seventy-Third Congress, second session, on Aug. 7-10, 1933. Washington : U.S. G.P.O., 1933.

APA

United States. (1933). Investigation of Proposed Enlargement of the Yellowstone and Grand Teton National Parks : hearings before the United States Senate Committee on Public Lands and Surveys, Subcommittee on S. Res. 226, Seventy-Third Congress, second session, on Aug. 7-10, 1933. Washington : U.S. G.P.O..

Chicago

United States. Investigation of Proposed Enlargement of the Yellowstone and Grand Teton National Parks : hearings before the United States Senate Committee on Public Lands and Surveys, Subcommittee on S. Res. 226, Seventy-Third Congress, second session, on Aug. 7-10, 1933. Washington : U.S. G.P.O., 1933.