the national parks 2

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Genre : Government publications
Release : 1993
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ISBN-13 : MINN:31951D01039603Q
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Geology Of National Parks by Ann G. Harris

Publisher : Kendall Hunt
Genre : Science
Release : 2004
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ISBN-13 : 0787299707
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Highlights the local history as well as the geologic features and developments of national parks formed by stream erosion and weathering, glaciers and wave action, igneous activity, mountain building and uplift, and ground water.

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Genre : National parks and reserves
Release : 1963
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ISBN-13 : STANFORD:36105060885634
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Genre : National parks and reserves
Release : 1991
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ISBN-13 : IND:30000061406272
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Release : 1986
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ISBN-13 : 9630528932
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Publisher :
Genre : National parks and reserves
Release : 1922
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ISBN-13 : HARVARD:32044029387701
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The National Parks by Ken Burns

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Genre : National parks and reserves
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ISBN-13 : 1467636630
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By the end of the 19th century, widespread industrialization has left many Americans worried about whether the country - once a vast wilderness - will have any pristine land left. At the same time, poachers in the parks are rampant, and visitors think nothing of littering or carving their names near iconic sites like Old Faithful. Congress has yet to establish clear judicial authority or appropriations for the protection of the parks. This sparks a conservation movement by organizations such as the Sierra Club, led by John Muir; the Audubon Society, led by George Bird Grinnell; and the Boone and Crockett Club, led by Theodore Roosevelt. The movement fails, however, to stop San Francisco from building the Hetch Hetchy dam at Yosemite, flooding Muir's "mountain temple" and leaving him broken-hearted before he dies.

Legislative History Of The National Parks And Recreation Act Of 1978 Public Law 95 625 by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Insular Affairs

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Genre : National parks and reserves
Release : 1979
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ISBN-13 : STANFORD:36105119634769
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Policies Programs And Activities Of The National Park Service And The Bureau Of Outdoor Recreation by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on National Parks and Recreation

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Genre :
Release : 1971
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ISBN-13 : LOC:00185435301
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Publisher :
Genre : Historic sites
Release : 1966
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ISBN-13 : CHI:097906140
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