CCPortal

浏览/检索结果: 共4条,第1-4条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Recent trends in Cuba’s mining and petroleum industries 科技报告
报告编号: 70144283, , 2018
作者:  Wacaster, Susan swacaster@usgs.gov;  Baker, Michael S. mbaker@usgs.gov;  Soto-Viruet, Yadira ysoto-viruet@usgs.gov;  Textoris, Steven D. stextoris@usgs.gov
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/06
Geomorphic characteristics of Tenmile Creek, Montgomery County, Maryland, 2014–16 科技报告
报告编号: 70200392, , 2018
作者:  Doheny, Edward J.;  Baker, S. Matthew
Adobe PDF(18171Kb)  |  收藏  |  浏览/下载:2/1  |  提交时间:2019/11/06
Globally sourced mineral commodities used in U.S. Navy SEAL gear—An illustration of U.S. net import reliance 科技报告
报告编号: 70194842, , 2018
作者:  Brainard, Jamie;  Nassar, Nedal T. nnassar@usgs.gov;  Gambogi, Joseph jgambogi@usgs.gov;  Baker, Michael S. mbaker@usgs.gov;  Jarvis, Michael T. mjarvis@usgs.gov
Adobe PDF(20202Kb)  |  收藏  |  浏览/下载:20/6  |  提交时间:2019/11/06
Compilation of geospatial data for the mineral industries and related infrastructure of Latin America and the Caribbean 科技报告
报告编号: 70189156, 页数: 104, 2017
作者:  Baker, Michael S. mbaker@usgs.gov;  Buteyn, Spencer D. sbuteyn@usgs.gov;  Freeman, Philip A. pfreeman@usgs.gov;  Trippi, Michael H. mtrippi@usgs.gov;  Trimmer III, Loyd M. ltrimmer@usgs.gov
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/06