Search Results for the EPA National Library Catalog

Items Found: 1988
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Select Item Title Year Published
Issues and Approaches in Assessing Cumulative Impacts on Waterbird Habitat in Wetlands. 1988
Issues of scale in conservation biology / 1990
It Pays to Save Wetlands 2004
Jackson Bottom wetlands preserve : Hillsboro, Oregon. 1993
Jacques Marsh : a created wetland in northeastern Arizona. 1993
Kaneohe Bay Sewage Diversion Experiment: Perspectives on Ecosystem Responses to Nutritional Perturbation. 1981
Kinetics of Algal Systems in Waste Treatment. Light Intensity and Nitrogen Concentration as Growth-Limiting Factors. 1968
Laboratory Ecosystems for Studying Chemical Fate: An Evaluation Using Methyl Parathion. 1982
Laboratory procedure for determining substrate removal rate coefficients for biofilms / 1989
Lagoons and Coastal Wetlands in the Global Change Context: Impacts and Management Issues Selected papers of the International Conference "CoastWetChange", Venice, 26-28 April 2004 / [electronic resource] : 2007
Lake and reservoir restoration guidance manual / 1990
Lake and reservoir restoration guidance manual / 1988
Lake and reservoir restoration guidance manual / 1988
Lake and Stream Indicators for U.S. EPA's Environmental Monitoring and Assessment Program. 1991
Lake Champlain Basin Aquatic Nuisance Species Management Plan (Revised 2005). 2005
Lake Huron 1980 Intensive Surveillance: Management and Summary. 1986
Lake Huron Intensive Survey, 1980. 1985
Lake Michigan Water Quality Report 1992-1993. 1997
Lake Verevi, Estonia - A Highly Stratified Hypertrophic Lake [electronic resource] / 2005
Lake Victoria Ecology, Resources, Environment / [electronic resource] : 2006
Lamto Structure, Functioning, and Dynamics of a Savanna Ecosystem / [electronic resource] : 2006
Land Classification Used to Select Abandoned Hazardous Waste Study Sites. 1984
Land cover trends : rates, causes, and consequences of late-twentieth century U.S. land cover change / 1999
Landscape and Watershed Influences on Wild Salmon and Fish Assemblages in Oregon Coastal Streams. 2003
Landscape Atlas of Ecological Vulnerability: Arkansas' White River Watershed and the Mississippi Alluvial Valley Ecoregion. 2000
Landscape Ecological Applications in Man-Influenced Areas Linking Man and Nature Systems / [electronic resource] : 2007
Landscape indicator interface with hydrologic models : research plan / 2000
Landscape monitoring and assessment plan / 1994
Landscape monitoring and assessment research plan / 1994
Landscape-Scale Effects of Toxic Events for Ecological Risk Assessment. 1993
Lawyers, Swamps, and Money U.S. Wetland Law, Policy, and Politics / [electronic resource] : 2011
Legume Nitrogen Fixation in a Changing Environment Achievements and Challenges / [electronic resource] : 2015
Let Them Eat Shrimp The Tragic Disappearance of the Rainforests of the Sea / [electronic resource] : 2011
Level III and IV Ecoregions of Illinois. 2006
Level III and IV ecoregions of Pennsylvania and the Blue Ridge Mountains, the central Appalachian Ridge and valley, and the central Appalachians of Virginia, West Virginia, and Maryland / 1996
Life Cycle Analysis (Video Conference Paper). 1992
Life-cycle impact assessment : a conceptual framework, key issues, and summary of existing methods. 1995
Liminal zones : where lakes end and rivers begin / 2013
Limnological Investigation of the Yellowstone River Related to Taste and Odor Problems in Domestic Water Supplies, Laurel to Glendive, Montana, August-September, 1952. 1952
Linking nutrients to alterations in aquatic life in California wadeable streams / 2014
Linking Restoration and Ecological Succession [electronic resource] / 2007
Lipids in Aquatic Ecosystems [electronic resource] / 2009
Liquid assets : a summertime perspective on the importance of clean water to the nation's economy. 1996
Literature review of wetland evaluation methodologies : technical report / 1984
Little Rock Lake (Wisconsin): Perspectives on an Experimental Ecosystem Approach to Seepage Lake Acidification. 1989
Living resources monitoring plan : an agreement commitment report from the Chesapeake Executive Council. 1988
Living resources monitoring plan. 1991
Long Island Sound Prospects for the Urban Sea / [electronic resource] : 2014
Long Island Sound Study Biennial Report, 2003-2004. 2004
Long Island Sound Study Biennial Report, 2005-2006. 2006
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