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研究报告 [3]
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2016 [1]
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Groundwater quality, age, and susceptibility and vulnerability to nitrate contamination with linkages to land use and groundwater flow, Upper Black Squirrel Creek Basin, Colorado, 2013 [研究报告]
10.3133/sir20165020U.S. Geological Survey. 2016-01-01
Wellman, Tristan P.;  Rupert, Michael G. mgrupert@usgs.gov
Adobe PDF(65489Kb)  |  View/Download：12/8
 
Numerical model simulations of nitrate concentrations in groundwater using various nitrogen input scenarios, mid-Snake region, south-central Idaho [研究报告]
U.S. Geological Survey. 2012-01-01
Skinner, Kenneth D. kskinner@usgs.gov;  Rupert, Michael G. mgrupert@usgs.gov
Adobe PDF(0Kb)  |  View/Download：2/2
 
Groundwater quality in the Columbia Plateau, Snake River Plain, and Oahu basaltic-rock and basin-fill aquifers in the Northwestern United States and Hawaii, 1992-2010 [研究报告]
U.S. Geological Survey. 2012-01-01
Frans, Lonna M. lmfrans@usgs.gov;  Rupert, Michael G. mgrupert@usgs.gov;  Hunt, Charles D. Jr. cdhunt@usgs.gov;  Skinner, Kenneth D. kskinner@usgs.gov
View  |  Adobe PDF(25142Kb)  |  View/Download：1/1
 

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