Filters: Subject: "Trace elements"
26 - 50 of 42
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TitleDateTypeSetname
26 Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-961999Textwwdl_er
27 Shallow ground-water quality in the Platte River Valley alluvium, Nebraska, October-November 19972000Textwwdl_er
28 Summary of information on synthetic organic compounds and trace elements in tissue of aquatic biota, Clark Fork-Pend Oreille and Spokane River Basins, Montana, Idaho, and Washington, 1974-961999Textwwdl_er
29 Surface-water-quality assessment of the Yakima River Basin in Washington: Overview of Major Findings, 1987-911999Textwwdl_er
30 Surface-water-quality assessment of the Yakima River Basin, Washington: overview of major findings, 1987-911998Textwwdl_er
31 Trace element cycling in Great Salt Lake wetlands, Wasatch snowpack, and mining-impacted streams of Southern Ecuador2012-08Textir_etd
32 Trace elements in streambed sediment and fish liver at selected sites in the Upper Colorado River basin, Colorado 1995-961998Textwwdl_er
33 Water quality at basic fixed sites in the upper Colorado River basin National Water-Quality Assessment study unit, October 1995-September 19982000Textwwdl_er
34 Water quality in alluvial aquifers of the southern Rocky Mountains Physiographic Province, upper Colorado River basin, Colorado, 19972000Textwwdl_er
35 Water quality in the central Nebraska basins, Nebraska, 1992-951998Textwwdl_er
36 Water Quality in the Central Nebraska Basins, Nebraska, 1992-951998Textwwdl_er
37 Water Quality in the Rio Grande Valley, Colorado, New Mexico, and Texas, 1992-951998Textwwdl_er
38 Water Quality in the Upper Colorado River Basin, Colorado, 1996-982000Textwwdl_er
39 Water quality in the Willamette Basin, Oregon, 1991-951998Textwwdl_er
40 Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management1998Textwwdl_er
41 Water-quality characteristics and ground water quantity of the Fraser River Watershed, Grand County, Colorado, 1998-20012004Textwwdl_er
42 What happens to nutrients in offstream reservoirs in the lower South Platte River basin?2002Textwwdl_er
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