Matching Items (3)
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- All Subjects: Tourism
- All Subjects: Grand Canyon (Ariz.)
- Creators: Evans, R. T.
- Creators: Maxon, John H.
- Creators: Pavlakovich-Kochi, Vera
ContributorsPavlakovich-Kochi, Vera (Author) / Charney, Alberta Hill (Author) / University of Arizona. Economic and Business Research Center (Contributor)
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.
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.
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.