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Metrology for Ammonia in Ambient Air. Final publishable JRP report 科技报告
, 2017
Adobe PDF(3929Kb)  |  收藏  |  浏览/下载:17/4  |  提交时间:2019/11/06
Developing estimates for the valuation of air pollution removal in ecosystem accounts. Final report for Office of National Statistics 科技报告
, 2017
Adobe PDF(1435Kb)  |  收藏  |  浏览/下载:29/6  |  提交时间:2019/11/06
Natural capital metrics. Phase 1 final report: central components 科技报告
, 2017
Adobe PDF(5230Kb)  |  收藏  |  浏览/下载:12/6  |  提交时间:2019/11/06
Baseline assessment of groundwater quality in Pike County, Pennsylvania, 2015 科技报告
报告编号: 70191425, , 2017
作者:  Senior, Lisa A. lasenior@usgs.gov;  Cravotta, Charles A. III cravotta@usgs.gov
Adobe PDF(7886Kb)  |  收藏  |  浏览/下载:7/4  |  提交时间:2019/11/06
Beryllium 科技报告
报告编号: 70093603, 页数: 44, 2017
作者:  Foley, Nora K. nfoley@usgs.gov;  Jaskula, Brian W. bjaskula@usgs.gov;  Piatak, Nadine M. npiatak@usgs.gov;  Schulte, Ruth F. rschulte@usgs.gov
Adobe PDF(15215Kb)  |  收藏  |  浏览/下载:33/11  |  提交时间:2019/11/06
Graphite 科技报告
报告编号: 70048912, 页数: 36, 2017
作者:  Robinson, Gilpin R. Jr. grobinso@usgs.gov;  Hammarstrom, Jane M. jhammars@usgs.gov;  Olson, Donald W. dolson@usgs.gov
Adobe PDF(4391Kb)  |  收藏  |  浏览/下载:57/23  |  提交时间:2019/11/06