Filtering by
- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Children
- Creators: Hamilton, Ed
- Creators: National Park Service, U.S. Dept. of the Interior
- Creators: DeConcini, Dennis
- Creators: Mandel, Max
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Letter from Ed Hamilton to Carl Hayden regarding the storage of dynamite in Shoski Canyon.
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Letter from Ed Hamilton to Carl Hayden requesting maintenance for the road between Grand Canyon Village and Rowe's Well.
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Letter from Ed Hamilton to Carl Hayden outlining his opposition to Superintendent Tillotson's report on the road between Grand Canyon Village and Rowe's Well.
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Final environmental statement: proposed master plan, Grand Canyon complex, Arizona, John E. Cook as acting director for plan, book.
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Computers and Children Package (Britton); Suzuki Music Package (Britton); Reagan/Challenger Speech Package (Durrenberger). Segments on the cancellation of this episode's Space Probe 8 discussion about future space shuttle missions due to the Challenger explosion earlier in the day); the relationship between Generation X, computers, and teachers; the Suzuki method, and President Reagan's address to the nation.
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