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Overview for geologic field-trip guides to volcanoes of the Cascades Arc in northern California 科技报告
报告编号: 70188626, 页数: 18, 2017
作者:  Muffler, L. J. Patrick pmuffler@usgs.gov;  Donnelly-Nolan, Julie M. jdnolan@usgs.gov;  Grove, Timothy L.;  Clynne, Michael A. mclynne@usgs.gov;  Christiansen, Robert L. rchris@usgs.gov;  Calvert, Andrew T. acalvert@usgs.gov;  Ryan-Davis, Juliet jryan-davis@usgs.gov
收藏  |  浏览/下载:17/0  |  提交时间:2019/11/06
Cyanobacteria of the 2016 Lake Okeechobee and Okeechobee Waterway harmful algal bloom 科技报告
报告编号: 70187532, , 2017
作者:  Rosen, Barry H. brosen@usgs.gov;  Davis, Timothy W.;  Gobler, Christopher J.;  Kramer, Benjamin J.;  Loftin, Keith A. kloftin@usgs.gov
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/06
Scanning and georeferencing historical USGS quadrangles 科技报告
报告编号: 70188582, 页数: 2, 2017
作者:  Fishburn, Kristin A. kafishburn@usgs.gov;  Davis, Larry R. lrdavis@usgs.gov;  Allord, Gregory J. gjallord@usgs.gov
收藏  |  浏览/下载:3/0  |  提交时间:2019/11/06