The national parks. Last refuge : America's best idea / a Florentine Films production ; a film by Ken Burns ; written by Dayton Duncan ; produced by Dayton Duncan, Ken Burns ; WETA.
By the end of the 19th century, widespread industrialization has left many Americans worried about whether the country 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 Fait...
Saved in:
| Online Access: |
Streaming Video (via Alexander Street Press) |
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| Other Authors: | , |
| Format: | Video |
| Language: | English |
| Published: |
[Arlington, VA] :
Public Broadcasting Service (PBS),
2009.
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| Series: | The PBS Video Collection.
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| Subjects: |