National Parks Service's new area study program hearing before the Subcommittee on National Parks and Insular Affairs of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-sixth Congress, first session
United States.Congress.House.Committee on Interior and Insular Affairs.Subcommittee on National Parks and Insular Affairs.
Washington USGPO
1980
Hearing held in Washington, D.C., December 7, 1979
National parks and reserves