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Sharon E Kroening

6 cilt bulundu.

Cilt sonuçları

Trace elementsWater-quality assessment of part of the upper Mississippi River Basin, Minnesota and WisconsinSharon E Kroening

Water-quality assessment of part of the upper Mississippi River Basin, Minnesota and Wisconsin

Sharon E Kroening · Branch of Information Services [distributor]

44 sayfa · 1997

Environmental aspects / Environmental aspects of Trace elements / Groundwater / Quality / Trace elements

Water qualityStreamflow and water-quality characteristics at selected sites of the St. Johns River in central Florida, 1933 to 2002Sharon E Kroening

Streamflow and water-quality characteristics at selected sites of the St. Johns River in central Florida, 1933 to 2002

Sharon E Kroening · Information Services, [distributor]

102 sayfa · 2004

Stream measurements / Water quality

Water qualityWater-quality assessment of part of the upper Mississippi River basin study unit, Minnesota and WisconsinSharon E Kroening

Water-quality assessment of part of the upper Mississippi River basin study unit, Minnesota and Wisconsin

Sharon E Kroening · U.S. Dept. of the Interior, U.S. Geological Survey

34 sayfa · 2003

Water quality

WaterFecal coliform and Escherichia coli bacteria in the St. Croix National Scenic Riverway, summer 1999Sharon E. Kroening

Fecal coliform and Escherichia coli bacteria in the St. Croix National Scenic Riverway, summer 1999

Sharon E. Kroening · Branch of Information Services [distributor]

Sayfa sayısı yok · 1999

Bacterial pollution of water / Enterobacteriaceae / Escherichia coli / Pollution / Water

Water qualityNutrient sources within the Upper Mississippi River Basin, Minnesota and Wisconsin, 1991-93Sharon E. Kroening

Nutrient sources within the Upper Mississippi River Basin, Minnesota and Wisconsin, 1991-93

Sharon E. Kroening · U.S. Dept. of the Interior, U.S. Geological Survey

Sayfa sayısı yok · 1998

Nutrient pollution of water / Pollution / Water / Water quality

PhosphorusVariability of nutrients in streams in part of the Upper Mississippi River Basin, Minnesota and WisconsinSharon E. Kroening

Variability of nutrients in streams in part of the Upper Mississippi River Basin, Minnesota and Wisconsin

Sharon E. Kroening · U.S. Geological Survey

Sayfa sayısı yok · 1997

Environmental aspects of Nitrogen / Environmental aspects of Phosphorus / Nitrogen / Nutrient pollution of water / Phosphorus