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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.
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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.
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ContributorsGrant, Michael, 1951- (Host) / Well, Günther van (Interviewee) / Palacio, Phyllis (Reporter) / Malatia, Torey (Reporter) / McLuhan, T. C. (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1986-06-05
DescriptionGunther Van Well In-Studio Interview (Corso); Selling Phoenix Package (Palacio); Dream Tracks Package (Britton). Segments on terrorism in West Germany, the Discover America Convention, and the Santa Fe Railroad.
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ContributorsMalatia, Torey (Host) / D'Alli, Richard (Reporter) / Bender, Paul, 1933- (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1985-07-16
DescriptionJ. Elliot Hibbs & Richard Lane In-Studio Interview (Grant); Dr. Robert E. Kravetz Remote Interview (D'Alli); Conservation Workshop Package (Cavanary). Segments on colon cancer, commercial real estate taxes, and wildlife conservation programs for high school students.
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Created2008-12
Description

This is the fourth study conducted by The University of Arizona since the late 1970s which assesses direct spending by Mexican visitors and estimates their total economic impact on Arizona.

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ContributorsGrant, Michael, 1951- (Host) / Public Broadcasting Service (Broadcaster)
Created2006-03-01
DescriptionSegments on Governor Napolitano's announcement that she will run for re-election, new photo radar on the Loop 101 to address speeding in Scottsdale, and the Sonora Tourismo vacation initiative.
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ContributorsGrant, Michael, 1951- (Host) / D'Alli, Richard (Reporter) / Perley, Richard A. (Interviewee) / Public Broadcasting Service (Broadcaster)
Created1985-12-18
DescriptionMike Martin In-Studio Interview (Durrenberger); Radio Astronomy Package (D'Alli); Jim Sexton In-Studio Interview (Durrenberger). Segments on Space Probe 8 (radio astronomy and the Very Large Array), a proposal to increase teachers' salaries and add merit pay opportunities, and real estate transactions.
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Created1991-02-13
DescriptionPre-recorded Operation Earth Edition. Sting SOTs (Wong); Environment Package with William Reilly (Majure); Margaret Walker Commentary (Shapiro). Segments on environmental issues in Arizona (air pollution, the disposal of hazardous wastes, and the EPA's recommendations on these issues), and Margaret Walker's guest commentary (reduced rates of tourism).