Repairing paradise the restoration of nature in America's national parks
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Resource Type: | Llyfr |
Iaith: | English |
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Washington, D.C.
Brookings Institution Press
c2009.
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Pynciau: |
Prif Awdur: | |
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Resource Type: | Llyfr |
Iaith: | English |
Cyhoeddwyd: |
Washington, D.C.
Brookings Institution Press
c2009.
|
Pynciau: |