推荐引用方式 GB/T 7714 |
Arnold, Terri L. tlarnold@usgs.gov,Bexfield, Laura M. bexfield@usgs.gov,Musgrove, MaryLynn mmusgrov@usgs.gov,et al. Groundwater-quality data from the National Water-Quality Assessment Project, January through December 2014 and select quality-control data from May 2012 through December 2014:U.S. Geological Survey,2017.
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