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Wherein We Reply to Editor Breen Regarding Sale of Bright Angel Trail, Miami Daily Silver Belt Editorial

ContributorsMiami Daily Silver Belt (Publisher)
Created1924-10-25
Description

Rebuttal to the editoral published in the Coconino Sun attacking Ralph Cameron.

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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