Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Evans, R. T.
- Creators: Lemen, Richard
- Creators: O'Reilly, L. J.
- Creators: The Military engineer
- Creators: United States National Park Service
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.
ContributorsO'Reilly, L. J. (Author)
Created1917-02-03
Description
Letter from L. J. O'Reilly to Carl Hayden on behalf of William Randolph Hearst regarding his land ownership within the proposed Grand Canyon boundaries.
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.
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.