Matching Items (5)
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- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: National Park Service, U.S. Dept. of the Interior
- Creators: Underhill, A. Heaton
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ContributorsNational Park Service, U.S. Dept. of the Interior (Publisher)
Created1975
Description
Final environmental statement: proposed master plan, Grand Canyon complex, Arizona, John E. Cook as acting director for plan, book.
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ContributorsNational Park Service, U.S. Dept. of the Interior (Publisher)
Created1989
DescriptionGrand Canyon National Park facilities, services and programs pamphlet.
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ContributorsNational Park Service, U.S. Dept. of the Interior (Publisher)
Created1984
DescriptionGrand Canyon National Park guide to services and activities, descriptions of the North Rim, South Rim and Grand Canyon Village, includes maps.
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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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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.