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Groundwater quality in the Bear Valley and Lake Arrowhead Watershed, California [研究报告]
10.3133/fs20173037U.S. Geological Survey. 2017-01-01
Mathany, Timothy M. tmathany@usgs.gov;  Burton, Carmen A. caburton@usgs.gov;  Fram, Miranda S. mfram@usgs.gov
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California GAMA Special Study: Examination of Water Quality of Tritium-Dead Drinking Water Wells [研究报告]
10.2172/10796632012-01-01
Visser, A;  Moran, J E;  Singleton, M J;  Hillegonds, D J;  Belitz, K;  Kulongoski, J;  Fram, M S;  Esser, B K
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