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- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: American Journal of Science
- Creators: Fechner, Robert
ContributorsFechner, Robert (Author)
Created1936-02-26
Description
Letter from Robert Fechner to Carl Hayden on building a Union Chapel in the Grand Canyon.
ContributorsMaxon, John H. (Author) / Campbell, Ian (Author) / American Journal of Science (Publisher)
Created1934-10-01
DescriptionExcerpt on the Archean Ripple Mark in the Grand Canyon.