Search Results for the EPA National Library Catalog

Items Found: 805
Showing: Items 451 - 500
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Select Item Title Year Published
Organic Halogen Measurement: Current Uses and Future Prospects. 1985
Origin, Effects and Control of Turbidity in an Urban Recreational Lake. 1973
Outbreak of Waterborne Giardiasis Associated with Heavy Water Runoff Due to Warm Weather and Volcanic Ashfall. 1983
Paradox Valley Unit, Definite Plan Report, Appendix B - Hydrosalinity 1978
Parametric Study of Water Resource Variables in a Delta Region of South Louisiana - Bayou LaFourche. Volume I. Technical Discussion, Volume II, Appendices. 1974
Partition Coefficients for Metals in Surface Water, Soil, and Waste. 2005
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Peat mining : an initial assessment of wetland impacts and measures to mitigate adverse effects / 1981
Pesticide Removal by Membrane Processes. 1991
Pesticide transport and runoff model for agricultural lands / 1973
Pesticides in Water Supplies Using Surface Water Sources. 1987
Physics-Based Approach to Hydrologic Response Modeling: Phase I: Model Development. 1972
Pines Tract Project Final Environmental Impact Statement 1999
Policy assessment for the review of the lead national ambient air quality standards. 2014
Pollutant Loading Reductions for the Revised Effluent Limitations Guidelines for Concentrated Animal Feeding Operations. 2002
Pollution abatement from cattle feedlots in northeastern Colorado and Nebraska / 1975
Pollution control manual for irrigated agriculture / 1978
Pollution Potential of Runoff From Production Livestock Feeding Operations in South Dakota. 1973
Polycyclic Aromatics in Surface and Ground Water (Polyzyklische Aromate in Oberflaechen und Grundwasser). 1974
Predicting Peak Flow of Small Watersheds by Use of Channel Characteristics. 1972
Preliminary findings : Colville River Delta two-dimensional surface water model : Nigliq Channel Bridge Project / 2004
Preliminary findings : Colville River Delta two-dimensional surface water model: Nigliq Channel Bridge Project / 2004
Preliminary Studies on a Biological Filter. 1971
Preliminary Study of the Relationships Between Stream Water Quality and Watershed Characteristics for the Truckee River. 1970
Presentation Showing Results of a Hydrogeochemical Investigation of the Standard Mine Vicinity, Upper Elk Creek Basin, Colorado. 2008
Prevention and Correction of Excessive Infiltration and Inflow into Sewer Systems. A Manual of Practice. 1971
Proceedings : Conference on Current Research in Drinking Water Treatment : Cincinnati, Ohio, March 24 -26, 1987 / 1988
Proceedings of Conference on Inland Lake Renewal and Shoreland Management. 1972
Proceedings of the 1972 Cornell Agricultural Waste Management Conference. 1972
Proceedings of the Conference on Environmental Modeling and Simulation, April 19-22, 1976, Cincinnati, Ohio / 1976
Proceedings of the Ground-Water/Surface-Water Interactions Workshop. 2000
Proceedings of the Hydrology Seminar. Present Hydrologic Research in Wyoming and Future Needs, University of Wyoming, 25-26 June 1970. 1971
Proceedings of Workshop on Microorganisms in Urban Stormwater Held at Edison, New Jersey, on March 24, 1975. 1976
Proceedings of Workshop on Microorganisms in Urban Stormwater, Edison, New Jersey, March 24, 1975 / 1979
Processes, coefficients, and models for simulating toxic organics and heavy metals in surface waters / 1987
Processes, procedures, and methods to control pollution resulting from all construction activity / 1973
Processes, procedures, and methods to control pollution resulting from all construction activity. 1974
Processes, procedures, and methods to control pollution resulting from silvicultural activities. 1973
Program for Estimating Runoff from Indiana Watersheds. Part II. Assembly of Hydrologic and Geomorphologic Data for Small Watersheds in Indiana. 1972
Program for Estimating Runoff from Indiana Watersheds. Part III. Analysis of Geomorphologic Data and a Dynamic Contributing Area Model for Runoff Estimation. 1972
Programmed demonstration for erosion and sediment control specialists / 1974
Progress at the Chesapeake Bay Program '92 and '93. Restoring the Chesapeake Bay, Annual Progress Report. 1993
Projects of the Agricultural and Marine Pollution Control Section. 1973
Projects of the Municipal Technology Branch Through June 1972. 1972
Proposed Methods and Approaches for Numeric Nutrient Criteria for Florida's Inland Waters. 2009
Quality Assurance Project Plan For NPDES North Dakota Tribal Wastewater System 2002
Quality Improvement of Feedlot Lagoon Water by Percolation Through Soil Under Native Pasture. 1974
Quality of Stormwater Drainage from Urban Land Areas in North Carolina. 1970
Quantification of pollutants in agricultural runoff / 1974
Radiological survey at the Kings Bay Naval Submarine Base. 2004
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