Matching Items (13)
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- All Subjects: Human rights workers -- Arizona
- All Subjects: Grand Canyon National Park (Ariz.)
- Creators: Gutiérrez, Gustavo (Gustavo C.), 1932-
- Creators: Campbell, Ian
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.
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsGutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsGutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05