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U.S. Geological Survey, National Wildlife Health Center, 2011 report of selected wildlife diseases 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Green, David E. degreen@usgs.gov;  Hines, Megan K. mhines@usgs.gov;  Russell, Robin E. rerussell@usgs.gov;  Sleeman, Jonathan M. jsleeman@usgs.gov
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Assessing potential effects of changes in water use with a numerical groundwater-flow model of Carson Valley, Douglas County, Nevada, and Alpine County, California 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Yager, Richard M. ryager@usgs.gov;  Maurer, Douglas K. dkmaurer@usgs.gov;  Mayers, C.J.
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Comparison of no-purge and pumped sampling methods for monitoring concentrations of ordnance-related compounds in groundwater, Camp Edwards, Massachusetts Military Reservation, Cape Cod, Massachusetts, 2009-2010 科技报告
来源:US Geological Survey (USGS). 出版年: 2012
作者:  Savoie, Jennifer G.;  LeBlanc, Denis R. dleblanc@usgs.gov
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