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研究报告 [4]
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Quality of surface water in Missouri, water year 2017 [研究报告]
10.3133/ds1108U.S. Geological Survey. 2019-01-01
Barr, Miya N. mnbarr@usgs.gov;  Bartels, Katherine A. kbartels@usgs.gov
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Evaluation of whole-water churn splitters for suspended-sediment sample collection and analysis [研究报告]
10.3133/sir20185126U.S. Geological Survey. 2018-01-01
Barr, Miya N. mnbarr@usgs.gov
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Quality of surface water in Missouri, Water Year 2016 [研究报告]
10.3133/ds1086U.S. Geological Survey. 2018-01-01
Barr, Miya N. mnbarr@usgs.gov;  Bartels, Katherine A. kbartels@usgs.gov
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Quality of surface water in Missouri, water year 2015 [研究报告]
10.3133/ds1023U.S. Geological Survey. 2016-01-01
Barr, Miya N. mnbarr@usgs.gov;  Heimann, David C. dheimann@usgs.gov
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