查詢 text:United States Glen Canyon. ，共 2 筆
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7 0 0 0 0Downstream :adaptive management of Glen Canyon Dam and the Colorado River ecosystem
- 作者: National Research Council (U.S.).
- 出版: Washington, D.C. : National Academy Press ©1999.
- 資料類型: 電子書
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Hope's horizon :three visions for healing the American land
- 作者: Ward, Chip.
- 出版: Washington [D.C.] : Island Press/Shearwater Books ©2004.
- 資料類型: 電子書