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Outline Map of Grand Canyon National Park

ContributorsPeabody, Henry G. (Cartographer) / United States Geological Survey (Publisher)
DescriptionColor outline map of Grand Canyon National Park. Circa 1930.
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Map of Proposed Fredonia to Toroweap Road

ContributorsUnited States Geological Survey (Publisher)
Created1937-06
DescriptionAerial survey, contour map of proposed Fredonia-Toroweap road.
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Letter From E. C. Finney to Carl Hayden

ContributorsFinney, E. C. (Author)
Created1922-12-06
Description

Letter from E. C. Finney to Carl Hayden regarding the cost of the Bright Angel Trail and an improved road between the town of Maine and the Grand Canyon.

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Tertiary History of the Grand Cañon District With Atlas

ContributorsDutton, Clarence (Author) / United States Geological Survey (Publisher)
Created1905-02-24
Description

Geological examination of the park canyonland, with description of the rocks, water sculping process, volcanic cones and outflows, and land erosion. This edition is Volume 2, 1977 reprint, of the author's 1882 monograph. Includes 12 color maps, 10 color views and is number 280/1500.

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Memorandum From A. E. Demaray to E. C. Finney

ContributorsDemaray, A. E. (Author) / Finney, E. C. (Author) / Hayden, Carl T. (Author)
Created1924-07-18
Description

Four letters of correspondence about the purchase of Bright Angel Trail between A. E. Demaray, Acting Director of the Grand Canyon National Park; E. C. Finney, Department of the Interior First Assistant Secretary; Carl T. Hayden, Representative (AZ); and Stephen T. Mather, Director of the National Park Service.

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Natural Resources Management Plan and Environmental Assessment: Grand Canyon National Park Arizona

ContributorsGrand Canyon National Park, National Park Service, U.S. Department of the Interior (Publisher)
Created1977-09
DescriptionNatural resources management plan and environmental assessment for preserving natural resources within the park for use and enjoyment of visitors. The approach is guided by the concept of maintaining and perpetuating ecosystems rather than protecting or preserving individual features or favored species.
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Management Program: An Addendum to the Natural Resources Management Plan for Grand Canyon National Park

ContributorsGrand Canyon National Park, National Park Service, U.S. Department of the Interior (Publisher)
Created1977-09
DescriptionThis addendum to the 1977 GCNP managment plan includes priority projects and planning for a 5-year period.
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Feral Burro Management Plan and Environmental Assessment, Grand Canyon National Park

ContributorsGrand Canyon National Park, National Park Service, U.S. Department of the Interior (Publisher)
Created1976-11
Description

Feral burro management plan and environmental assessment for Grand Canyon National Park in Arizona.