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All Subjects: Gays--Employment
All Subjects: Lesbian Culture; Gays--Social life and customs
All Subjects: Grand Canyon National Park (Ariz.)
Creators: Valley of the Sun Gay and Lesbian Center
Creators: Underhill, A. Heaton
Creators: McCutcheon, John T.
Status: Published

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Doing the Grand Canyon

ContributorsMcCutcheon, John T. (Author, Illustrator) / Appleton's Magazine (Publisher)

Created1909-06-01

Description

Description of traveling down Bright Angel Trail by donkey.

Improving Visitor Communications in Grand Canyon National Park

ContributorsGreenberg, Laura B. (Author) / Underhill, A. Heaton (Author) / Cooperative National Park Resources Studies Unit, University of Arizona (Publisher)

Created1986-03

DescriptionCooperative National Park Resources Study Unit of Arizona, a special report, v no. 4, improving viistor communciation in Grand Canyon National Park

Simulating the Effects of Glen Canyon Dam Releases on Grand Canyon River Trips

ContributorsUnderhill, A. Heaton (Author) / Borkan, Ronald E. (Author) / Battelle Memorial Institute. Technology Partnership Practice (Publisher)

Created1986-04

Description

Cooperative National Park Resources Studies Unit for University of Arizona, effects on Glen Canyon Dam releases on Grand Canyon River trips, a technical report, vol. no. 16.