Franklin

MLA

Arches National Park, Utah. Hearings Before the Subcommittees On Public Lands and National Parks and Recreation of the Committee On Interior and Insular Affairs, House of Representatives, Ninety-first Congress. .

APA

Arches National Park, Utah. Hearings before the Subcommittees on Public Lands and National Parks and Recreation of the Committee on Interior and Insular Affairs, House of Representatives, Ninety-first Congress. .

Chicago

Arches National Park, Utah. Hearings before the Subcommittees On Public Lands and National Parks and Recreation of the Committee On Interior and Insular Affairs, House of Representatives, Ninety-First Congress.