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研究报告 [5]
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2016 [2]
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Hydrogeology and hydrologic conditions of the Ozark Plateaus aquifer system [研究报告]
10.3133/sir20165137U.S. Geological Survey. 2016-01-01
Hays, Phillip D. pdhays@usgs.gov;  Knierim, Katherine J. kknierim@usgs.gov;  Breaker, Brian K. bbreaker@usgs.gov;  Westerman, Drew A. dawester@usgs.gov;  Clark, Brian R. brclark@usgs.gov
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Altitudes and thicknesses of hydrogeologic units of the Ozark Plateaus aquifer system in Arkansas, Kansas, Missouri, and Oklahoma [研究报告]
10.3133/sir20165130U.S. Geological Survey. 2016-01-01
Westerman, Drew A. dawester@usgs.gov;  Gillip, Jonathan A. jgillip@usgs.gov;  Richards, Joseph M. richards@usgs.gov;  Hays, Phillip D. pdhays@usgs.gov;  Clark, Brian R. brclark@usgs.gov
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Trace-metal and organic constituent concentrations in bed sediment at Big Base and Little Base Lakes, Little Rock Air Force Base, Arkansas???Comparisons to sediment-quality guidelines and indications for timing of exposure [研究报告]
10.3133/sir20155112U.S. Geological Survey. 2015-01-01
Justus, B.G. bjustus@usgs.gov;  Hays, Phillip D. pdhays@usgs.gov;  Hart, Rheannon M. rmhart@usgs.gov
View  |  Adobe PDF(526Kb)  |  View/Download：14/2
 
Aquifers of Arkansas: protection, management, and hydrologic and geochemical characteristics of groundwater resources in Arkansas [研究报告]
10.3133/sir20145149U.S. Geological Survey. 2014-01-01
Kresse, Timothy M. tkresse@usgs.gov;  Hays, Phillip D. pdhays@usgs.gov;  Merriman, Katherine R. kmerriman@usgs.gov;  Gillip, Jonathan A. jgillip@usgs.gov;  Fugitt, D. Todd;  Spellman, Jane L.;  Nottmeier, Anna M. anottmeier@usgs.gov;  Westerman, Drew A. dawester
Adobe PDF(56172Kb)  |  View/Download：38/9
 
Shallow groundwater quality and geochemistry in the Fayetteville Shale gas-production area, north-central Arkansas, 2011 [研究报告]
U.S. Geological Survey. 2012-01-01
Kresse, Timothy M. tkresse@usgs.gov;  Warner, Nathaniel R.;  Hays, Phillip D. pdhays@usgs.gov;  Down, Adrian;  Vengosh, Avner;  Jackson, Robert B.
View  |  Adobe PDF(3073Kb)  |  View/Download：45/6
 

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