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TitleDateType
226 Water quality in alluvial aquifers of the southern Rocky Mountains Physiographic Province, upper Colorado River basin, Colorado, 19972000Text
227 Water Quality in South-Central Texas, Texas, 1996-982000Text
228 Water Quality in the Central Arizona Basins, Arizona, 1995-982000Text
229 Water quality in the central Nebraska basins, Nebraska, 1992-951998Text
230 Water Quality in the Central Nebraska Basins, Nebraska, 1992-951998Text
231 Water Quality in the Las Vegas Valley Area and the Carson and Truckee River Basins, Nevada and California, 1992-961998Text
232 Water Quality in the Rio Grande Valley, Colorado, New Mexico, and Texas, 1992-951998Text
233 Water quality in the South Platte River basin, Colorado, Nebraska, and Wyoming, 1992-951998Text
234 Water Quality in the South Platte River Basin, Colorado, Nebraska, and Wyoming, 1992-951998Text
235 Water Quality in the Trinity River Basin, Texas, 1992-951998Text
236 Water quality in the upper Colorado River basin, 1996-982000Text
237 Water Quality in the Upper Colorado River Basin, Colorado, 1996-982000Text
238 Water quality in the Willamette Basin, Oregon, 1991-951998Text
239 Water quality of selected effluent-dependent stream reaches in southern Arizona as indicated by concentrations of periphytic chlorophyll a and aquatic-invertebrate communities1998Text
240 Water quality of the Lower Columbia River Basin: analysis of current and historical water-quality data through 19941996Text
241 Water Resources Data Arizona Water Year 20032003Text
242 Water Resources Data for Colorado, Water Year 2003; Volume 2. Colorado River basin2004Text
243 Water resources data Texas, water year 2004, volume 5. Guadalupe River basin, Nueces River basin, Rio Grande basin, and intervening coastal basins2004Text
244 Water resources data Washington Water Year 20022003Text
245 Water resources data, Arizona, water year 20042005Text
246 Water Resources Data, Colorado, Water Year 2002--Volume 2. Colorado River Basin2003Text
247 Water Resources Data, Colorado, Water Year 2003; Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin2004Text
248 Water Resources Data, Colorado, Water Year 2003; Volume 1. Missouri River Basin, Arkansas River Basin, and Rio Grande Basin2004Text
249 Water resources data, Colorado, water year 20042005Text
250 Water resources data, Nebraska, water year 20042005Text
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