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Data analysis considerations for pesticides determined by National Water Quality Laboratory schedule 2437 [研究报告]
10.3133/sir20185007U.S. Geological Survey. 2018-01-01
Shoda, Megan E. meshoda@usgs.gov;  Nowell, Lisa H. lhnowell@usgs.gov;  Stone, Wesley W. wwstone@usgs.gov;  Sandstrom, Mark W. sandstro@usgs.gov;  Bexfield, Laura M. bexfield@usgs.gov
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Design and methods of the Midwest Stream Quality Assessment (MSQA), 2013 [研究报告]
10.3133/ofr20171073U.S. Geological Survey. 2017-01-01
Garrett, Jessica D. jgarrett@usgs.gov;  Frey, Jeffrey W. jwfrey@usgs.gov;  Van Metre, Peter C. pcvanmet@usgs.gov;  Journey, Celeste A. cjourney@usgs.gov;  Nakagaki, Naomi nakagaki@usgs.gov;  Button, Daniel T. dtbutton@usgs.gov;  Nowell, Lisa H. lhnowell@usgs.gov
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