You've searched: Collection: wwdl_er
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151 Water quality in the Willamette Basin, Oregon, 1991-951998wwdl_erText
152 Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 19981999wwdl_erText
153 Estimates of ground-water recharge, base flow, and stream reach gains and losses in the Willamette River Basin, Oregon2002wwdl_erText
154 Modeling streamflow and water temperature in the North Santiam And Santiam Rivers, Oregon, 2001-022004wwdl_erText
155 Ecological Effects on Streams from Forest Fertilization-Literature Review and Conceptual Framework for Future Study in the Western Cascades2002wwdl_erText
156 Investigation of the distribution of organochlorine and polycyclic aromatic hydrocarbon compounds in the Lower Columbia River using semipermeable membrane devices1999wwdl_erText
157 Estimating water temperatures in small streams in western Oregon using neural network models2003wwdl_erText
158 Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-961999wwdl_erText
159 Nutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 19952002wwdl_erText
160 Priority Ecosystem Study - Platte River Program2004wwdl_erText
161 Changes in nutrient and pesticide concentrations in urban and agricultural areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-20002003wwdl_erText
162 Water-quality assessment of the central Nebraska basins : entering a new decade2003wwdl_erText
163 Occurrence of Pesticides in Ground Water of the North Platte Natural Resources District, Nebraska, 20022003wwdl_erText
164 Water resources data, Nebraska, water year 20042005wwdl_erText
165 Are streams in agricultural and urban areas contaminated by pesticides?1995wwdl_erText
166 Science for a Sustainable Future of the Great Plains: Water-Quality Assessment in Central Nebraska1996wwdl_erText
167 Some bacteria are beneficial!1995wwdl_erText
168 Strategic directions for the Water Resources Division, 1998-20081998wwdl_erText
169 Transboundary Water Resources Management in the Upper Rio Grande Basin2003wwdl_erText
170 Distribution and mass of nitrate in the unconfined aquifer beneath the intensively cultivated area north of the Rio Grande, San Luis Valley, Colorado, 1997 through 20012005wwdl_erText
171 Review of Knowledge on the Occurrence, Chemical Composition, and Potential Use for Desalination of Saline Ground Water in Arizona, New Mexico, and Texas with a Discussion of Potential Future Study Needs2004wwdl_erText
172 Chemistry and age of ground water in the southwestern Hueco Bolson, New Mexico and Texas2003wwdl_erText
173 Heat as a tool for studying the movement of ground water near streams2003wwdl_erText
174 Ground water atlas of the United States: Segment 2, Arizona, Colorado, New Mexico, Utah1995wwdl_erText
175 Biology of the Rio Grande Border Region: A Bibliography1997wwdl_erText
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