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TitleSetnameType
126 Nutrient concentration gradients and biological response in central Nebraska streamswwdl_erText
127 Nutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 1995wwdl_erText
128 Nutrients in the South Platte River, 1993-95wwdl_erText
129 Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basinwwdl_erText
130 Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basin, Washington, 1999-2000wwdl_erText
131 Occurrence and transport of cadmium, lead, and zinc in the Spokane River Basin, Idaho and Washington, water years 1999 132001wwdl_erText
132 Occurrence of Pesticides in Ground Water of the North Platte Natural Resources District, Nebraska, 2002wwdl_erText
133 Occurrence of Selected Contaminants in Water, Fish Tissue, and Streambed Sediments in Central Nebraska, 1992-95wwdl_erText
134 Occurrence of selected pharmaceutical and non-pharmaceutical compounds, and stable hydrogen and oxygen isotope ratios, in a riverbank filtration study, Platte River, Nebraska, 2001 to 2003, Volume 1wwdl_erText
135 Occurrence of selected trace elements and organic compounds and their relation to land use in the Willamette River Basin, Oregon, 1992-94wwdl_erText
136 Oregon Water Science Centerwwdl_erText; Image
137 Oregon: Water Resources Departmentwwdl_erText
138 Organochlorine compounds and trace elements in streambed sediment and fish tissue, South Platte River Basin; Colorado, Nebraska, and Wyomingwwdl_erText
139 Organochlorine compounds in streambed sediment and in biological tissue from streams and their relations to land use, central Arizonawwdl_erText
140 Peak-flow frequency for tributaries of the Colorado River downstream of Austin, Texaswwdl_erText
141 Peak-flow frequency relations and evaluation of the peak-flow gaging network in Nebraskawwdl_erText
142 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-Their occurrence and an assessment of factors affecting concentrations and loadswwdl_erText
143 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-their occurrence and an assessment of factors affecting concentrations and loadswwdl_erText
144 Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-98wwdl_erText
145 Pesticides in the Lower Clackamas River Basin, Oregon, 2000-01wwdl_erText
146 Phosphorus and E. Coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-99wwdl_erText
147 Phosphorus and E. coli in the Fanno and Bronson Creek subbasins of the Tualatin River Basin, Oregon, during summer low-flow conditions, 1996wwdl_erText
148 Physical and Chemical Characteristics of Knowles, Forgotten, and Moqui Canyons, and Effects of Recreational Use on Water Quality, Lake Powell, Arizona and Utahwwdl_erText
149 Platte River ecosystem resources and management, with emphasis on the Big Bend reach in Nebraska. US Fish and Wildlife Service, Grand Island, Nebraskawwdl_erText
150 Precipitation-runoff and streamflow-routing models for the Willamette River Basin, Oregonwwdl_erText
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