Search Results for the EPA National Library Catalog

Items Found: 552

Showing: Items 251 - 300

Your Search: (SUBJECT=Ecology United States)

 
 
 

PREV 1 2 3 4 5 6 7 8 9 10 11 12 NEXT
Select Item Title Year Published
Houses in the fields / 1995
Hudson River PCBs reassessment RI/FS : phase 3 feasibility study scope of work / 1998
Human footprint / 2008
Hurricane Katrina : assessing the present environmental status : hearing before the Subcommittee on Environment and Hazardous Materials of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, first session, September 29, 2005. 2005
Impact of man on the coastal environment / 1982
Impact of water level changes on woody riparian and wetland communities Northern forest region / 1978
Impact of water level changes on woody riparian and wetland communities. Vol. VI. Plains grassland region / 1978
Impacts of construction activities in wetlands of the United States / 1976
Impacts of emerging agricultural trends on fish and wildlife habitat 1982
Impacts of impervious cover on aquatic systems 2003
Impacts of terrestrial vegetation and preimpoundment clearing on reservoir ecology and fisheries in the United States and Canada 1985
Impacts on quality of inland wetlands of the United States : a survey of indicators, techniques, and applications of community-level biomonitoring data / 1990
Impacts on quality of inland wetlands of the United States a survey of indicators, techniques, and applications of community-level biomonitoring data / 1990
Implementing the biological condition gradient framework for management of estuaries and coasts / 2017
Indicator development for estuaries. 2008
Industrial environmental performance metrics : challenges and opportunities / 1999
Integrating sustainable agriculture, ecology, and environmental policy / 1992
Interpreting indicators of rangeland health : version 3 / 2000
Inventory of Ecological Restoration Projects within the MAIA Region : an Internet-accessible database of ecosystem restoration projects in the Mid-Atlantic Integrated Assessment Region / 2001
It pays to save wetlands! 2006
Keep it clean! : a citizen's guide to protecting our coasts. 1995
Lake and reservoir bioassessment and biocriteria. 1998
Lake conservation handbook. 1988
Lakesmarts : the first lake maintenance handbook / 1993
Lakewalk manual : a guidebook for citizen participation. 1996
Landscape influences on stream habitats and biological assemblages : proceedings of the Symposium on Influences of Landscape on Stream Habitat and Biological Communities held in Madison, Wisconsin, USA, 25-26 August 2004 / 2006
Landscape monitoring and assessment plan / 1994
Landscape monitoring and assessment research plan / 1994
Landscape restoration handbook / 1993
Landscape restoration handbook / 1999
Landscape simulation modeling : a spatially explicit, dynamic approach / 2004
Large-scale ecosystem restoration : five case studies from the United States / 2008
Legislation, regulation and policy for the prevention and control of nonindigenous aquatic nuisance species : model guidance for Great Lakes jurisdictions / 1999
Lessons from the environment : why 95% of adult Americans endorse environmental education : the ninth annual national report card on environmental attitudes, knowledge, and behavior / 2001
Let them eat yellowcake : Navajo uranium and American marginalization / 2005
Life of the forest. 1966
Life of the mountains 1967
Limnological and socioeconomic evaluation of lake restoration projects : approaches and preliminary results : workshop held 28 February-2 March 1978. 1979
Local strategies for addressing climate change : volume two / 2009
Long-term ecological research in the United States a network of research sites, 1991 / 1991
Losing ground 1975
Low elevation sphagnum wetlands in Western Oregon / 2001
Lower Columbia River Estuary Program Biological Integrity Workshop, May 13-14, 1999, Sandy, Oregon. 1999
Management of transmission line rights-of-way for fish and wildlife 1979
Marine ecosystems, emerging diseases as indicators of change : health of the oceans from Labrador to Venezuela. 1998
Materials : a report / 1999
Meeting the challenge to restore and sustain our coastal ecosystems : 1999 Coastal America progress report. 1999
Memoranda of agreement and procedures for working on federal lands of the USDA / 1970
Memorandum for the field : establishment and use of wetland mitigation banks in the Clean Water Act Section 404 Regulatory Program. 1993
Mercury in fish, bed sediment, and water from streams across the United States, 1998-2005 / 2009
PREV 1 2 3 4 5 6 7 8 9 10 11 12 NEXT

Save, Print or Email Selected Records

Contact Us to ask a question, provide feedback, or report a problem.