Matching Items (2)
Filtering by

Clear all filters

41151-Thumbnail Image.png

Letter From Herbert Babbitt to Carl Hayden

ContributorsBabbitt, Herbert (Author)
Created1925-12-02
Description

Letter from Herbert Babbitt to Carl T. Hayden about grazing cattle in the park boundaries.

67291-Thumbnail Image.png

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