Matching Items (2)
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- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: Greenberg, Laura B.
- Creators: Ringland, Arthur
ContributorsRingland, Arthur (Author)
Created1925-11-02
Description
Letter from Arthur Ringland to Carl Hayden about road alignment survey through the Buggeln ranch.
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