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| Topographic and Hydrographic GIS Datasets for the Afghanistan Geological Survey and U.S. Geological Survey 2014 Mineral Areas of Interest 科技报告 来源:US Geological Survey (USGS). 出版年: 2015 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |
| Land-cover mapping of Red Rock Canyon National Conservation Area and Coyote Springs, Piute-Eldorado Valley, and Mormon Mesa Areas of Critical Environmental Concern, Clark County, Nevada 科技报告 来源:US Geological Survey (USGS). 出版年: 2014 作者: Smith, J. LaRue jlsmith@usgs.gov; Damar, Nancy A. nadamar@usgs.gov; Charlet, David A.; Westenburg, Craig L.
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| Multi-elemental analysis of aqueous geological samples by inductively coupled plasma-optical emission spectrometry 科技报告 来源:US Geological Survey (USGS). 出版年: 2014 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |
| Comparison of three DNA extraction kits to establish maximum yield and quality of coral-associated microbial DNA 科技报告 来源:US Geological Survey (USGS). 出版年: 2014 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:2/0  |  提交时间:2019/04/05 |
| Landscape consequences of natural gas extraction in Bedford, Blair, Cambria, Centre, Clearfield, Clinton, Columbia, Huntingdon, and Luzerne counties, Pennsylvania, 2004-2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2014 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |
| Landscape consequences of natural gas extraction in Cameron, Clarion, Elk, Forest, Jefferson, McKean, Potter, and Warren Counties, Pennsylvania, 2004-2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2014 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| Topographic and hydrographic GIS datasets for the Afghan Geological Survey and U.S. Geological Survey 2013 mineral areas of interest 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2019/04/05 |
| Landscape consequences of natural gas extraction in Armstrong and Indiana Counties, Pennsylvania, 2004???2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
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| Landscape consequences of natural gas extraction in Sullivan and Wyoming Counties, Pennsylvania, 2004???2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/04/05 |
| Landscape consequences of natural gas extraction in Somerset and Westmoreland Counties, Pennsylvania,2004--2010 科技报告 来源:US Geological Survey (USGS). 出版年: 2013 作者: [null]
![](/C666/themes/default/image/downing1.png) 收藏  |  浏览/下载:0/0  |  提交时间:2019/04/05 |