National parks and reserves - Management. - United States
概要
| 作品: | 10 作品在 1 項出版品 1 種語言 | |
|---|---|---|
書目資訊
National parks and rural development : = practice and policy in the United States /
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Mapping the future of America's national parks : = stewardship through geographic information systems /
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National parks and protected areas : = approaches for balancing social, economic, and ecological values /
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主題