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2018 [1]
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Tritium deposition in precipitation in the United States, 1953–2012 [研究报告]
10.3133/sir20185086U.S. Geological Survey. 2018-01-01
Michel, Robert L. rlmichel@usgs.gov;  Jurgens, Bryant C. bjurgens@usgs.gov;  Young, Megan B. mbyoung@usgs.gov
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Use of stable isotopes of nitrogen and water to identify sources of nitrogen in three urban creeks of Durham, North Carolina, 2011-12 [研究报告]
10.3133/sir20145171U.S. Geological Survey. 2014-01-01
McSwain, Kristen Bukowski;  Young, Megan B. mbyoung@usgs.gov;  Giorgino, Mary L. giorgino@usgs.gov
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