Search Results for the EPA National Library Catalog

Items Found: 290
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Survey of biological effects of toxicants upon Puget Sound biota. III. Tests in Everett Harbor, Samish and Bellingham Bays / 1984
Survey of biological effects of toxicants upon Puget Sound biota. IV. Interrelationships of infauna, sediment bioassay and sediment chemistry data / 1984
Suspended and dissolved solids effects on freshwater biota : a review / 1977
Symposium summary : conservation of Great Plains ecosystems : current science, future options. 1993
Synthesis of adaptation options for coastal areas / 2009
Systems ecology : an introduction / 1983
Tamaulipan brushland of the Lower Rio Grande Valley of South Texas : description, human impacts, and management options / 1988
Taxonomic code for the biota of the Chesapeake Bay 1972
Teaching green : the middle years : hands-on learning in grades 6-8 / 2004
Temporal dynamics and ecological process / 2014
Terrestrial ecosystem research infrastructures : challenges and opportunities / 2017
The condition of South Carolina's estuarine and coastal habitats during 1999-2000 : summary report / 2002
The condition of South Carolina's estuarine and coastal habitats during 1999-2000 : technical report / 2002
The development and use of biological criteria for Ohio surface waters / 1989
The diversity of life / 1992
The ecology of the seagrasses of south Florida : a community profile / 1982
The effects of an oil spill and freeze event on intertidal community structure in Washington : final report, prepared for U.S. Department of the Interior, Minerals Management Service / 1991
The field guide to wildlife habitats of the eastern United States / 1989
The god species : saving the planet in the age of humans / 2011
The historical ecology handbook : a restorationist's guide to reference ecosystems / 2001
The historical ecology handbook : a restorationist's guide to reference ecosystems / 2005
The life history, growth, and ecology : of four intertidal gastropods (Genus Nerita) of Southeast Florida / 1964
The Ohio stream regionalization project : a compendium of results / 1987
The Ohio stream regionalization project : a compendium of results / 1988
The San Francisco Bay ecosystem / 1981
The status of Alaska's oceans & watersheds 2002. 2003
The wondrous workings of planet Earth : understanding our world and its ecosystems / 2018
Theories of populations in biological communities / 1977
Toward an ethic for the Great Lakes basin ecosystem : a discussion paper prepared for the Societal Committee of the Great Lakes Science Advisory Board / 1989
Trace elements in abiotic and biotic environments / 2015
Trophic relations of simplified animal communities in laboratory streams / 1963
U.S. Climate Change Science Program : vision for the program and highlights of the scientific strategic plan : a report / 2003
Understanding multiple environmental stresses : report of a workshop / 2007
Untangling ecological complexity : the macroscopic perspective / 1999
Use impairments and ecosystem impacts of the New York bight prepared by: Waste Management Institute. 1989
Use of biological information to better define designated aquatic life uses in state and tribal water quality standards : tiered aquatic life uses / 2005
Using mesocosms to assess the aquatic ecological risk of pesticides : theory and practice : a symposium / 1989
Valuing ecosystem services : toward better environmental decision-making / 2005
Valuing ecosystem services : toward better environmental decision-making / 2004
World resources, 2000-2001 : people and ecosystems, the fraying web of life. 2000
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