Search Results for the EPA National Library Catalog

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Showing: Items 851 - 900
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Select Item Title Year Published
Sampling and Analysis of Minnesota Tributaries and Municipal Point Sources to Lake Superior. 1975
Sampling Frequency for Water Quality Monitoring. 1981
Santa Monica Bay Restoration Commission Annual Report, 2007. 2007
Santa Monica Bay Restoration Commission Annual Report, 2008. 2011
Saurer Regen, eine Folge der Stoerung Hydrogeochemischer Kreislaeufe (Acid Rain, a Consequence of Man's Alteration of Hydrogeochemical Cycles). 1983
Savannah River Basin landscape analysis / 2001
Science in Action: Changes in Tree Species in Riparian Zones of Urban Streams May Have Effects on Restoration and Storm Water Control Efforts. 2011
Section 313 Emergency Planning and Community Right-to-Know Act: Guidance for Chemical Distribution Facilities. 1997
Section 313 Emergency Planning and Community Right-to-Know Act: Guidance for Metal Mining Facilities. 1997
Section 313 Emergency Planning and Community Right-to-Know Act: Guidance for Solvent Recovery Facilities. 1997
Sediment and water quality : a review of the literature including a suggested approach for water quality criteria / 1978
Sedimentological and Geochemical Aspects of Sediment and Water from Ten Alaskan Valley Glaciers. 1970
Seepage Face Effects in Unsteady Ground-Water Flow. 1970
Selecting priority nonpoint source projects : you better shop around / 1989
Shoreline Buffer Module for GRANIT Data Mapper. A Final Report to the New Hampshire Estuaries Project. 2006
Significance of Selected Physical and Chemical Variables in Benthic Macroinvertebrate Distribution in a Small Subarctic Stream. 1972
Silvicultural chemicals and protection of water quality / 1977
Similarities of Periphyton Communities on Natural and Artificial Substrates in Streams. 1971
Simulated ground-water flow in the Hueco Bolson, an alluvial-basin aquifer system near El Paso, Texas / 2003
Site Program Demonstration, Eco Logic International. Gas-Phase Chemical Reduction Process, Bay City, Michigan. Technology Evaluation Report and Appendices. 1994
Small Rodents and Other Mammals Associated with Mountain Meadows as Reservoirs of 'Geardia' spp. and 'Campylobacter' spp. 1987
Small watershed grants program : FY 1998 : final report. 2000
Solvent-Based to Waterbased Adhesive-Coated Substrate Retrofit. Volume 1. Comparative Analysis. 1996
Solvent-Based to Waterbased Adhesive-Coated Substrate Retrofit. Volume 2. Process Overview. 1995
Solvent-Based to Waterbased Adhesive-Coated Substrate Retrofit. Volume 3. Label Manufacturing Case Study, Nashua Corporation. 1995
Solvent-Based to Waterbased Adhesive-Coated Substrate Retrofit. Volume 4. Film and Label Manufacturing Case Study, FLEXcon Company, Incorporated. 1995
Some Effects of Hypolimnitic Discharges on Temperatures in the Stream Below. 1970
Source Book on Natural Landscaping for Local Officials: Part of the Site Planning Series. 1997
Source Reduction Opportunities in the Plating Industry. 1995
Southwest Region Threatened, Endangered, and At-Risk Species Workshop: Managing Within Highly Variable Environments. Hydrology and Ecology of Intermittent Stream and Dry Wash Ecosystems. 2007
Spatio-Temporal Patterns of Foraging Success for Fishes in an Illinois Stream. 1985
State adoption of numeric nutrient standards (1998-2008). 2008
State of the Streams: 1995-1997 Maryland Biological Stream Survey Results. 1999
Statistical Analysis of the Extensive Component of the Maryland Department of the Environment Stream Acidification Monitoring Program. 1996
Statistical Basis for the Design and Interpretation of the National Surface Water Survey. Phase 1. Lakes and Streams. 1987
Statistical support document for proposed effluent limitations guidelines and standards for the centralized waste treatment industry / 1995
Statistical support document for proposed effluent limitations guidelines and standards for the landfills point source category / 1998
Statistical support document for the proposed effluent limitations guidelines for the pharmaceutical manufacturing industry / 1995
Statistical support document of proposed effluent limitations guidelines and standards for the transportation equipment cleaning category / 1998
Steam Electric Detailed Study: Summary Paper for the Preliminary 2008 Effluent Guidelines Plan. 2007
Stochasticity in Stream Fish Communities: An Alternative Interpretation. 1984
Stormwater treatment at critical areas evaluation of filtration media / [electronic resource] : 1999
Strategic Direction for Emergency Management Programs. Fiscal Years 2010 - 2014. 2009
Strategies for Implementing and Tracking the Meaningful Bay or Stream Outdoor Experience: Report from the 2003 Chesapeake Bay Education Summit, December 15 and 16, Nationa 4-H Conference Center, Chevy Chase, Maryland. 2003
Stream Buffer Characterization Study. A Final Report to the New Hampshire Estuaries Project. 2006
Stream Chemistry in the Eastern United States. 1. Synoptic Survey Design, Acid-Base Status, and Regional Patterns. 1991
Stream Chemistry in the Eastern United States. 2. Current Sources of Acidity in Acidic and Low Acid-Neutralizing Capacity Streams. 1991
Stream Condition Along a Disturbance Gradient on Kauai: Strengthening Hawaiian Stream Assessment. 2004
Stream Fish Communities Revisited: A Case of Mistaken Identity. 1986
Stream Indicator and Design Workshop / 1993
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