The Death Valley Expedition: Report on reptiles and batrachians. By Leonhard Stejneger
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Page : 452 pages
File Size : 32,5 MB
Release : 1893
Category : Animals
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Author :
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Page : 452 pages
File Size : 32,5 MB
Release : 1893
Category : Animals
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Author : Albert Kenrick Fisher
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Page : 762 pages
File Size : 34,89 MB
Release : 1893
Category : Animals
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Author :
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Page : 922 pages
File Size : 29,91 MB
Release : 1893
Category : Natural history
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Author : United States. Dept. of Agriculture. Division of Publications
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Page : 230 pages
File Size : 18,33 MB
Release : 1902
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Author : United States National Museum
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Page : 872 pages
File Size : 19,4 MB
Release : 1893
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Author : United States. Department of Agriculture. Division of Publications
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Page : 464 pages
File Size : 34,4 MB
Release : 1902
Category : Agriculture
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Author : Peter S. Alagona
Publisher : Univ of California Press
Page : 332 pages
File Size : 11,41 MB
Release : 2020-02-25
Category : History
ISBN : 0520355547
This book traces the history of threats to species and habitat in California, from the time of the Gold Rush to the present. The author shows how, over the course of more than a century, scientists and conservationists came to view the fates of endangered species as dependent on the ecological conditions and human activities in the places where those species lived. The story begins with the tale of the state's extinct mascot, the California grizzly, and the conservation movements and laws that followed its disappearance. The second half of the book focuses on four high-profile endangered species: the California condor, the desert tortoise, the San Joaquin kit fox, and the Delta smelt. The author offers an account of how Americans developed a civil system in which imperiled species serve as proxies for broader conflicts about the politics of place. The book concludes that the challenge for conservationists in the twenty-first century will be to expand habitat conservation beyond protected wildlands to build more diverse and sustainable landscapes.
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Page : 870 pages
File Size : 46,47 MB
Release : 1921
Category : Animals
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Author :
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Page : 216 pages
File Size : 46,75 MB
Release : 1902
Category : Agriculture
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Author : United States. Department of Agriculture. Division of Publications
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Page : 342 pages
File Size : 49,71 MB
Release : 1902
Category : Agriculture
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