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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
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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.

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Horizon - 1988 (July 25)

ContributorsPalacio, Phyllis (Host) / Feigenbaum, Ernest (Interviewee) / Welty, John W. (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1988-07-25
Description
Grand Canyon #1 Package (Bloom); Homeless Workfarm Package, Moody and Feigenbaum Interview (Shelton); Supercollider Update Package (Taylor). Segments on "The Grand Canyon: Clashing With Man, Part One" - a special report on issues concerning the Grand Canyon (visitors' impact on trails and air quality), problems concerning homeless shelters, and an…

Grand Canyon #1 Package (Bloom); Homeless Workfarm Package, Moody and Feigenbaum Interview (Shelton); Supercollider Update Package (Taylor). Segments on "The Grand Canyon: Clashing With Man, Part One" - a special report on issues concerning the Grand Canyon (visitors' impact on trails and air quality), problems concerning homeless shelters, and an update on Arizona's standing in the superconducting supercollider project competition.