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- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Paradise Valley (Ariz.)--Buildings, structures, etc
ContributorsU.S. Dept. of the Interior (Publisher)
Created1964-09-26
Description
A pamphlet on Bridge and Marble Canyon Dams and their relationship to Grand Canyon Natinal Park and Monument.
ContributorsNational Park Service, U.S. Dept. of the Interior (Publisher)
Created1975
Description
Final environmental statement: proposed master plan, Grand Canyon complex, Arizona, John E. Cook as acting director for plan, book.
ContributorsThe Denver Service Center, National Park Service, U.S. Dept. of the Interior (Publisher)
Created1976
DescriptionDepartment of the Interior draft environmental statement of the proposed wilderness classification for Grand Canyon National Park.