The Online Books Page

Books by Sharon E. Kroening:

Books in the extended shelves:

• Kroening, Sharon E.: Fecal coliform and Escherichia coli bacteria in the St. Croix National Scenic Riverway, summer 1999 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2001), also by Geological Survey (U.S.), United States National Park Service, and Minnesota-Wisconsin Boundary Area Commission (page images at HathiTrust)
• Kroening, Sharon E: Nutrient sources within the Upper Mississippi River Basin, Minnesota and Wisconsin, 1991-93 (U.S. Dept. of the Interior, U.S. Geological Survey, 1998), also by Geological Survey (U.S.) (page images at HathiTrust)
• Kroening, Sharon E.: Streamflow and water-quality characteristics at selected sites of the St. Johns River in central Florida, 1933 to 2002 (U.S. Geological Survey, 2004), also by Geological Survey (U.S.) and St. Johns River Water Management District (Fla.) (page images at HathiTrust)
• Kroening, Sharon E.: Variability of nutrients in streams in part of the Upper Mississippi River Basin, Minnesota and Wisconsin (U.S. Dept. of the Interior, U.S. Geological Survey, 1997), also by James R. Stark, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
• Kroening, Sharon E.: Water quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2000), also by K. E. Lee, James D. Fallon, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
• Kroening, Sharon E.: Water quality assessment of part of the upper Mississippi River basin, Minnesota and Wisconsin (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2003), also by K. E. Lee, R. M. Goldstein, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
• Kroening, Sharon E.: Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin : nitrogen and phosphorus in streams, streambed sediment, and ground water, 1971-94 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1997), also by William J. Andrews and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
• Kroening, Sharon E.: Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin : volatile organic compounds in surface and ground water, 1978-94 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1995), also by William J. Andrews, James D. Fallon, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)

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