Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Darton, Nelson Horatio
- Creators: Evans, R. T.
- Creators: Graves, Henry S.
- Creators: Lemen, Richard
- Creators: The Military engineer
ContributorsGrant, Michael, 1951- (Host) / Bommersbach, Jana (Commentator) / Lemen, Richard (Interviewee) / Witten, Mark L. (Mark Lee), 1953- (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1986-11-18
DescriptionRuss Butcher In-Studio Interview (Taylor); Grand Canyon Package (Taylor); Bommersbach Byline #32: Arizona Weather Package (Durrenberger); Smokeout Package (D'Alli). Segments on issues with sightseeing flights over the Grand Canyon, Bommersbach's Byline (meteorology), and research on the connection between smoking and lung cancer.
ContributorsGraves, Henry S. (Author)
Created1918-07-29
Description
Letter from Henry Graves to Carl T. Hayden regarding the land ownership and grazing rights of the Havasupai.
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.
ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.