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Clarifying the Rules for Targeted Killing: An Analytical Framework for Policies Involving Long-Range Armed Drones 科技报告
来源：Rand Corporation. 出版年： 2016
作者:  Lynn E. Davis;  Michael J. McNerney;  Michael D. Greenberg
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United States  Counterterrorism  Unmanned Aerial Vehicles  International Humanitarian Law  
Conceptual and numerical models of groundwater flow in the Ogallala and Arikaree aquifers, Pine Ridge Indian Reservation area, South Dakota, water years 1980-2009 科技报告
来源：US Geological Survey (USGS). 出版年： 2015
作者:  Davis, Kyle W. kyledavis@usgs.gov;  Putnam, Larry D. ldputnam@usgs.gov;  LaBelle, Anneka R.
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Updated study reporting levels (SRLs) for trace-element data collected for the California Groundwater Ambient Monitoring and Assessment (GAMA) Priority Basin Project, October 2009-March 2013 科技报告
来源：US Geological Survey (USGS). 出版年： 2014
作者:  Davis, Tracy A.;  Olsen, Lisa D. ldolsen@usgs.gov;  Fram, Miranda S. mfram@usgs.gov;  Belitz, Kenneth kbelitz@usgs.gov
收藏  |  浏览/下载：4/0  |  提交时间：2019/04/05
Conceptual and numerical models of groundwater flow in the Ogallala aquifer in Gregory and Tripp Counties, South Dakota, water years 1985--2009 科技报告
来源：US Geological Survey (USGS). 出版年： 2013
作者:  Davis, Kyle W. kyledavis@usgs.gov;  Putnam, Larry D. ldputnam@usgs.gov
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