Search Results for the EPA National Library Catalog

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Showing: Items 801 - 850
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Select Item Title Year Published
Performance and analysis of aquifer tracer tests with implications for contaminant transport modeling / 1986
Performance and Cost Evaluation of Bioremediation Techniques for Fuel Spills. 1993
Performance controls for sensitive lands : a practical guide for local administrators / 1975
Performance evaluation of an in situ anaerobic biotreatment system for chlorinated solvents / 1998
Performance, Analysis and Simulation of a Two-Well Tracer Test at the Mobile Site. 1986
Permeable reactive barrier technologies for contaminant remediation. 1998
Physical Model for Prediction and Control of Saltwater Intrusion in the Floridan Aquifer. 1974
Phytoremediation of Groundwater at Air Force Plant 4, Carswell, Texas. 2003
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Croydon TCE Site, Bristol Towns, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Standard Chlorine of Delaware Superfund Site, New Castle County, Pennsylvania. 2006
Plan for Protecting Illinois Groundwater. 1986
Plan of study for the Puget-Willamette Lowland regional aquifer system analysis, western Washington and western Oregon 1992
Plan to study the aquifer system of the Central Valley of California 1979
Plume2D : three-dimensional plumes in uniform ground water flow / 1985
Plume3D three-dimensional plumes in uniform ground water flow / 1985
Policy Toward Owners of Property Containing Contaminated Aquifers. 1995
Policy toward owners of property containing contaminated aquifers. 1995
Polluted groundwater : some causes, effects, controls, and monitoring / 1973
Pollution Studies of the Regional Ogallala Aquifer at Portales, New Mexico. 1972
Pollution Studies of the Regional Ogallala Aquifer at Portales, New Mexico. 1972
Postflood occurrence of selected agricultural chemicals and volatile organic compounds in near-surface unconsolidated aquifers in the upper Mississippi River Basin, 1993 / 1995
Potential Effects of Large Floods on the Transport of Atrazine into the Alluvial Aquifer Adjacent to the Lower Platte River, Nebraska. 1997
Potential for Biodegradation of Organo-Chlorine Compounds in Groundwater. 1984
Potential for contamination of shallow aquifers in Illinois / 1984
Potentiometric surface of the alluvial aquifer and hydrologic conditions near Caguas, Puerto Rico, March 1988 1989
Potentiometric surface of the Aquia aquifer in southern Maryland during the fall of 1987 1989
Potentiometric surface of the Kings Hill aquifer and hydrologic conditions in Saint Croix, U.S. Virgin Islands, July 1987 1990
Potentiometric surface of the Magothy aquifer in southern Maryland during the fall of 1987 1989
Potentiometric surface of the Turpentine Run basin aquifer in the Tutu area, eastern St. Thomas, U.S. Virgin Islands, September 11, 1987 1988
Potentiometric surface of the upper limestone aquifer in the Dorado-Vega Alta area, North-central Puerto Rico, February 1983 1985
Practical guide to aquifer-test analysis / 1988
Practical Simulation Models of the Subsurface Hydrologic System with Example Applications. 1974
Preconstruction Evaluation of the Grand Valley Salinity Control Demonstration Project 1971
Predevelopment water-level map of the Santa Fe Group aquifer system in the middle Rio Grande Basin between Cochiti Lake and San Acacia, New Mexico / 2001
Predicting contaminant migration in karst aquifers / 1996
Prediction of mineral quality of irrigation return flow / 1977
Prediction of Well Development Possibilities in Delaware by Means of Calibrated Gamma-Ray Logs. 1973
Predictive computer model of the Lower Cretaceous aquifer, Franklin area, Southeastern Virginia 1975
Preliminary analysis of geohydrologic data from test wells drilled near Chester, on Kent Island, Queen Anne's County, Maryland 1983
Preliminary Investigation of a Groundwater Management Program for the Big Sioux River. 1972
Preliminary Report, Berthold Ground Water Survey, Ward County 1959
Presumptive response strategy and ex-situ treatment technologies for contaminated ground water at CERCLA sites : final guidance. 1996
Principal aquifers in Florida / 1975
Principals of Organic Contaminant Behavior during Artificial Recharge. 1981
Probability of Plume Interception Using Conditional Simulation of Hydraulic Head and Inverse Modeling. 1991
Procedures for predictive analysis of selected hydrologic impacts of surface mining. 1982
Proceedings of Stormwater and Water Quality Model Users Group Meeting, January 31-February 1, 1985 / 1985
Proceedings of the Conference on New Field Techniques for Quantifying the Physical and Chemical Properties of Heterogeneous Aquifers, March 20-23, 1989, The Summit Hotel, Dallas, Texas 1989
Proceedings of the Eleventh National Outdoor Action Conference and Exposition : Aquifer Remediation, Ground Water Monitoring, Geophysical Methods : April 1-3, 1997, Las Vegas Hilton Hotel, Las Vegas, Nevada / 1997
Proceedings of the Fifth National Symposium and Exposition on Aquifer Restoration and Ground Water Monitoring, May 21-24, 1985, The Fawcett Center, Columbus, Ohio 1985
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