1. Percentage change in saturated thickness of the High Plains aquifer, west-central Kansas, 1950 to average 1983-85 Author/Creator: Dague, Barbara J., author Publication/Creation: Denver Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey Format: Map Access & Availability: Loading
2. Percentage change in saturated thickness of the High Plains aquifer, west-central Kansas, 1950 to average 1985-87 Author/Creator: Dague, Barbara J., author Publication/Creation: Lawrence, Kansas : U.S. Department of the Interior, U.S. Geological Survey, 1987 Format: Map Access & Availability: Loading
3. Physical extent, recharge areas, relative potential for recharge and contamination, and quality of water in the principal aquifers, western Kane County, Utah Author/Creator: Spangler, Lawrence E., author Publication/Creation: Salt Lake City, Utah : U.S. Geological Survey, 1993 Format: Book Access & Availability: Loading
4. Plan of study for the Puget-Willamette Lowland regional aquifer system analysis, western Washington and western Oregon Author/Creator: Vaccaro, J. J., author Publication/Creation: Portland, Oregon : U.S. Geological Survey, 1992 Format: Book Access & Availability: Loading
5. Plan of study for the regional aquifer systems analysis of the upper Colorado River Basin in Colorado, Utah, Wyoming, and Arizona Author/Creator: Taylor, O. James, author Publication/Creation: Lakewood, Colorado : U.S. Geological Survey, 1983 Format: Book Access & Availability: Loading
6. Plan of study for the regional aquifer-system analysis, Columbia Plateau, Washington, northern Oregon, and northwestern Idaho Author/Creator: Vaccaro, J. J., author Publication/Creation: Tacoma, Washington. : United States Department of the Interior, Geological Survey, 1986 Format: Book Access & Availability: Loading
7. Plan of study for the regional aquifer-system analysis of the Appalachian Valley and Ridge, Piedmont, and Blue Ridge physiographic provinces of the eastern and southeastern United States, with a description of study-area geology and hydrogeology Author/Creator: Swain, Lindsay A., author Publication/Creation: Richmond, Virginia : U.S. Geological Survey, 1991 Format: Book Access & Availability: Loading
8. Plan of study for the Regional Aquifer-System Analysis of the northern Rocky Mountains Intermontane Basins, Montana and Idaho Author/Creator: Clark, David W. 1951- (David Wayne), author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1992 Format: Book Access & Availability: Loading
9. Plan of study to quantify the hydrologic relations between the Rio Grande and the Santa Fe Group aquifer system near Albuquerque, central New Mexico Author/Creator: McAda, Douglas P., author Publication/Creation: Albuquerque, New Mexico : U.S. Geological Survey, 1996 Format: Book Access & Availability: Loading
10. Planning report for the Edwards-Trinity regional aquifer-system analysis in central Texas, southeast Oklahoma, and southwest Arkansas Author/Creator: Bush, Peter W., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1986 Format: Book Access & Availability: Loading