[v.1] The story of Yellowstone National Park (70 min.) -- [v.2] The story of Grand Canyon National Park (65 min.) -- [v.3] The story of Yosemite National Park (70 min.)
Summary:
A history & description of Yosemite, Yellowstone and the Grand Canyon national parks.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.