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Geologic field-trip guide of volcaniclastic sediments from snow- and ice-capped volcanoes—Mount St. Helens, Washington, and Mount Hood, Oregon 科技报告
报告编号: 70198903, , 2018
作者:  Pierson, Thomas C. tpierson@usgs.gov;  Siebert, Lee;  Harpel, Christopher J. charpel@usgs.gov;  Scott, Kevin M.
Adobe PDF(53954Kb)  |  收藏  |  浏览/下载：91/43  |  提交时间：2019/11/06
Science for a risky world—A U.S. Geological Survey plan for risk research and applications 科技报告
报告编号: 70197790, , 2018
作者:  Ludwig, K.A. kaludwig@usgs.gov;  Ramsey, David W. dramsey@usgs.gov;  Wood, Nathan J. nwood@usgs.gov;  Pennaz, A.B.;  Godt, Jonathan W. jgodt@usgs.gov;  Plant, Nathaniel G. nplant@usgs.gov;  Luco, Nicolas nluco@usgs.gov;  Koenig, Todd A. tkoenig@usgs.gov;  Hudnut, Kenneth W. hudnut@usgs.gov;  Davis, Donyelle K.;  Bright, Patricia R. pbright@usgs.gov
Adobe PDF(15638Kb)  |  收藏  |  浏览/下载：36/16  |  提交时间：2019/11/06