1. Physical, hydrological, and biological characteristics of the Loxahatchee River estuary, Florida Author/Creator: McPherson, Benjamin F. Publication/Creation: [Tallahassee, Fla.] : Dept. of the Interior, U.S. Geological Survey, 1982 Resource Type: Map Access & Availability: Loading
2. PHRQINPT : an interactive computer program for constructing input data sets to the geochemical simulation program PHREEQE Author/Creator: Fleming, G. W., author Publication/Creation: Reston, Virginia : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
3. 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 Resource Type: Book Access & Availability: Loading
4. Polychlorinated biphenyl concentrations in Hudson River water and treated drinking water at Waterford, New York Author/Creator: Schroeder, Roy A., author Publication/Creation: Albany, New York : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
5. Potential effects of surface coal mining on the hydrology of the Bloomfield coal tract, Dawson County, eastern Montana Author/Creator: Cannon, M. R., author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
6. Potential effects of surface coal mining on the hydrology of the Greenleaf-Miller area, Ashland coal field, southeastern Montana Author/Creator: Levings, Gary W., author Publication/Creation: Helena, Montana : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
7. Potentiometric surface of the Floridan aquifer and its use in management of water resources, St. Johns River Water Management District, Florida Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Tallahassee, Florida : U.S. Department of the Interior, U.S. Geological Survey, 1983 Resource Type: Map Access & Availability: Loading
8. Preliminary appraisal of the hydrology of the Rock Island area, Le Flore County, Oklahoma Author/Creator: Marcher, Melvin V., author Publication/Creation: Oklahoma City, Oklahoma : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
9. Preliminary appraisal of the hydrology of the Stigler area, Haskell County, Oklahoma Author/Creator: Marcher, Melvin V., author Publication/Creation: Oklahoma City, Oklahoma : U.S. Department of the Interior, U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading
10. Preliminary plasma spectrometric analyses for selected elements in some geothermal waters from Cerro Prieto, Mexico Author/Creator: Ball, J. W., author Publication/Creation: Menlo Park, California : U.S. Geological Survey, 1983 Resource Type: Book Access & Availability: Loading