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Geologic map of the Sauvie Island quadrangle, Multnomah and Columbia Counties, Oregon, and Clark County, Washington 科技报告
报告编号: 70168743, , 2016
作者:  Evarts, Russell C. revarts@usgs.gov;  O'Connor, Jim oconnor@usgs.gov;  Cannon, Charles M.
Adobe PDF(1442Kb)  |  收藏  |  浏览/下载:16/12  |  提交时间:2019/11/06
Landslides in the western Columbia Gorge, Skamania County, Washington 科技报告
报告编号: 70173784, 页数: 25, 2016
作者:  Pierson, Thomas C. tpierson@usgs.gov;  Evarts, Russell C. revarts@usgs.gov;  Bard, Joseph A. jbard@usgs.gov
Adobe PDF(1774Kb)  |  收藏  |  浏览/下载:38/19  |  提交时间:2019/11/06