Search Results : EPA National Library Catalog

Items Found: 894

Showing: Items 1 - 50

Your Search: (SUBJECT=Indicators)

Sort Results:
Choose a Library:
(CTRL-CLICK for multiple libraries)
Choose a Collection:
(CTRL-CLICK for multiple collections)
1 2 3 4 5 6 7 8 9 10 11 12 ... 18 NEXT

Select Item Title Year Published
  1 A Conceptual approach for the application of biological indicators of ecosystem quality in the Great Lakes Basin : a joint effort of the International Joint Commission and the Great Lakes Fishery Commission / 1985
  2 A manager's guide to indicator selection. 2006
  3 A Method to quantify environmental indicators of selected leisure activities in the United States / 2000
  4 A plague of frogs : unraveling an environmental mystery / 2002
  5 A review of water quality and related indices / 1981
  6 A statistical study of the nearshore Great Lakes environmental quality index / 1981
  7 A user's guide for the Great Lakes nearshore index / 1981
  8 Access and use of information resources in assessing health risks from chemical exposure. 1993
  9 Acquisition of Representative Ground Water Quality Samples for Metals. 1992
  10 Adenylate Energy Charge and Adenine Nucleotide Measurements as Indicators of Stress in the Mussel, 'Mytilus edulis', Treated with Dredged Material under Laboratory Conditions. 1989
  11 Advisory on the development of phase II of the index of watershed indicators. 1997
  12 Agri-environmental indicators : for sustainable agriculture in Europe / 2000
  13 Agricultural resources and environmental indicators 1994
  14 Agroecosystem pilot field program plan - 1992 / 1994
  15 Air : toxic risk assessment and management : public health risks from normal operations / 1996
  16 Air pollution : phytotoxicity of acidic gases and its significance in air pollution control / 1977
  17 Air quality index : a guide to air quality and your health. 2009
  18 Air quality index : a guide to air quality and your health. 2003
  19 Air toxics technical assistance for the State of Alaska, final report {microform}: 1987
  20 Airborne chemical elements in Spanish moss, 1973
  21 Alaska's healthy people 2000 health status indicators by region 1997
  22 Algae as ecological indicators / 1984
  23 Algal acute toxicity test 1982
  24 Algal acute toxicity test 1982
  25 Alterations in Growth, Reproduction, and Energy Metabolism of Estuarine Crustaceans as Indicators of Pollutant Stress. 1994
  26 Alternative Air Quality Indicators for a Secondary Federal Standards for Ozone. 1993
  27 America's children : key national indicators of well-being / 1998
  28 America's children : key national indicators of well-being / 1999
  29 America's children : key national indicators of well-being, 2005. 2005
  30 America's Children and the Environment. Third Edition. 2013
  31 America's children: key national indicators of well-being 2005. 2005
  32 America's top-rated cities a statistical handbook / 1995
  33 America's top-rated smaller cities a statistical handbook / 1994
  34 American childhood : risks and realities / 1995
  35 Ames bioassay of exhaust soluble organic emissions / 1984
  36 An Environmental quality index for the nearshore waters of the Great Lakes / 1981
  37 An Epidemiologic investigation of health effects in Air Force personnel following exposure to herbicides : 1995 followup examination results / 1995
  38 An evaluation of the ASTM standard method for determining the performance of a wind vane / 1980
  39 An SAB report : review of the Sector Facility Indexing Project (SFIP) / 1997
  40 Analysis and Interpretation of Zooplankton Samples Collected during Phase 2 of the Eastern Lake Survey. 1992
  41 Animals as monitors of environmental pollutants. 1979
  42 Annotated bibliography of historical conditions in streams and rivers of the western United States / by Lynne S. McAllister [et al.] 2006
  43 Annual Environmental Conditions Report, 1995 (Illinois Environmental Protection Agency). 1996
  44 Annual Environmental Conditions Report, 1998 (Illinois Environmental Protection Agency). 1999
  45 Application of a Bio-Optical Model to Determine Light Availability (PAR) at Water Depths Required to Reach the Tampa Bay Seagrass Restoration Goal, and at Current Depths of Deep Tampa Bay Seagrass Meadows. 2012
  46 Application of Adenylate Energy Charge and Adenine Nucleotide Measurements as Indicators of Stress in 'Nephtys incisa' Treated with Dredged Material. 1989
  47 Application of pollution prevention techniques to reduce indoor air emissions from aerosol consumer products 2001
  48 Application of Pollution Prevention Techniques to Reduce Indoor Air Emissions from Aerosol Consumer Products Project Summary 2001
  49 Application of pollution prevention techniques to reduce indoor air emissions from aerosol consumer products {microform} / 2001
  50 Application of surrogate measures to improve treatment plant performance 2000
1 2 3 4 5 6 7 8 9 10 11 12 ... 18 NEXT
Save, Print or Email Selected Records
Select Records Selected (this page only)
Selected (across pages)
All (this page only)
All (all pages - 500 item maximum)
 
Action
Email Selected Records To: