Matching Items (2)
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- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: McCarl, J. R.
- Creators: U.S. Department of the Interior
ContributorsMcCarl, J. R. (Author)
Created1927-11-15
Description
Letter from J. R. McCarl to Secretary of the Interior on concessions and contracts in the park.
ContributorsU.S. Department of the Interior (Publisher)
Created1979-12-20
DescriptionColorado River management plan, Grand Canyon National Park, Arizona.