prepared by United States Department of the Interior, Bureau of Land Management, Colorado State Office, Canon City District Office, San Luis Resource Area
prepared by the Environment and Natural Resources Policy Division of the Congressional Research Service of the Library of Congress for the Committee on Environment and Public Works, U.S. Senate, at the request of Senator Edmund S. Muskie
prepared by the Environment and Natural Resources Policy Division of the Congressional Research Service of the Library of Congress for the Committee on Environment and Public Works, U.S. Senate, at the request of Senator Edmund S. Muskie