Search Results for the EPA National Library Catalog

Items Found: 531
Showing: Items 51 - 100
Your Search: (SUBJECT=Ecology United States)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 NEXT
Select Item Title Year Published
An overview of major wetland functions and values / 1984
An SAB report : evaluation of EPA's wetlands research program / 1991
Analysis and planning for integrated coastal management {electronic resource}. 1995
Animal agriculture : concentrated animal feeding operations, dairy cattle : focus on CAFO permit requirements, dairy cattle. 1999
Animal agriculture : concentrated animal feeding operations, horses : focus on CAFO permit requirements, horses. 1999
Aquatox (Release 2.1) / 2005
Aquatox (release 2.1) : modeling environmental fate and ecological effects in aquatic ecosystems. Volume 3, User's manual for the basins (version 3.1) extension to Aquatox release 2.1 / 2005
Aquatox (release 2.2) / modeling environmental fate and ecological effects in aquatic ecosystems. 2006
Aquatox (release 2.2) : modeling environmental fate and ecological effects in aquatic ecosystems : technical documentation (addendum). 2006
AQUATOX / 2000
AQUATOX : a modular fate and effects model for aquatic ecosystems Technical documentation (addendum). 2001
AQUATOX for Windows : a modular fate and effects model for aquatic ecosystems : release 2.1 : addendum to release 2 technical documentation / 2005
Aquatox for Windows : a modular fate and effects model for aquatic ecosystems. 2000
AQUATOX for windows : a modular fate and effects model for aquatic ecosystems. vol. 3, Model validation reports : addendum. 2001
Aquatox release 2.2. 2006
Assessment framework for Mid-Atlantic coastal plain streams using benthic macroinvertebrates / 1998
Assessment of estuarine and nearshore marine environments 1975
Attitudes toward environmental quality : area, ethnicity, and SES / 1979
Audubon wildlife report, 1987 1987
Audubon wildlife report. 1985
Avian ecology and distribution in the comprehensive networ, 1970 / 1971
Banks and fees : the status of off-site wetland mitigation in the United States / 2002
Best practices for continuous monitoring of temperature and flow in wadeable streams. 2014
Beyond dams : options & alternatives / 2004
Bioindicators for assessing ecological integrity of prairie wetlands / 1996
Biological indicators of aquatic ecosystem stress 2002
Biological invasions : how aquatic nuisance species are entering North American waters, the harm they cause and what can be done to solve the problem / 1997
Biological pollutants in your home / 1990
Biology, management, and protection of North American sturgeon : 2002
Body of evidence : the fragile state of America's oceans : a review of recent science and a framework for recovery. 2004
BOSC review of the coastal condition report / 2005
Bottomland hardwood guidebook : the decision making process, design, management, and monitoring of GTR's / 1998
Break through : from the death of environmentalism to the politics of possibility / 2007
Browns Ferry biothermal research series / 1978
Browns Ferry biothermal research series / 1978
Chemical characteristics of streams in the Mid-Atlantic and Southeastern United States : (results of the National Stream Survey : phase 1). 1988
Children's Environmental Health : Research Roadmap. 2015
Choices in monitoring wetlands / 1991
Classification of wetlands and deep-water habitats of the United States : an operational draft / 1977
Classification of wetlands and deepwater habitats of the United States 1995
Classification of wetlands and deepwater habitats of the United States / 1992
Classification of wetlands and deepwater habitats of the United States / 1979
Classification of wetlands and deepwater habitats of the United States / 1987
Clean lakes and us / 1979
Clean Lakes Clearinghouse. 1989
Clean lakes demonstration program / 1993
Clean Lakes Program. 1991
Clean Lakes Program. 1989
Clean water ... for the nation's estuaries proceedings of the Maryland - District of Columbia public meeting, Annapolis, Maryland, October 30, 1968. 1968
Clean Water Action Plan : coastal research and monitoring strategy / 2000
PREV 1 2 3 4 5 6 7 8 9 10 11 NEXT

Save, Print or Email Selected Records