Search Results for the EPA National Library Catalog

Items Found: 4184
Showing: Items 3651 - 3700
Your Search: (SUBJECT=Aquatic)


 
 
 
PREV 1 ... 69 70 71 72 73 74 75 76 77 78 79 ... 84 NEXT
Select Item Title Year Published
System-Wide Submerged Aquatic Vegetation Model for the Chesapeake Bay. 2001
Systematic Position of Melosira Ambigua (Grun.) O. Mull. and Its New Form (O. Sistematicheskom Polozhenii Melosira Ambigua (Grun.) O. Mull. i yee Novoi Formy). 1966
Systems Analysis for Water Quality Management. Survey and Abstracts. 1971
Tabulation of Bottom Organisms Observed at Sampling Stations during the Biological Survey between Cooperstown, New York, and Northumberland, Pennsylvania. Appendix to Biological Survey of the Susquehanna River and Its Tributaries between Cooperstown, New York and Northumberland, Pennsylvania. 1966
Tabulation of Bottom Organisms Observed at Sampling Stations during the Biological Survey between Danville, Pennsylvania, and Conowingo, Maryland. Appendix to Biological Survey of the Susquehanna River and Its Tributaries between Danville, Pennsylvania, and Conowingo, Maryland. 1966
Tagging and Tracking of Marine Animals with Electronic Devices [electronic resource] / 2009
Tallahassee-Leon County Wastewater Management, Tallahassee, Leon County, Florida. 1981
Tampa and Sarasota Bays : issues, resources, status, and management : proceedings of a seminar, held December 10, 1987, Washington, D.C. / 1989
Taste and Odor Production by Blue-Green Algae in Reservoirs. 1964
Technical basis for deriving sediment quality criteria for nonionic organic contaminants for the protection of benthic organisms by using equilibrium partitioning. 1993
Technical basis for the derivation of equilibrium partitioning sediment guidelines (ESGs) for the protection of benthic Organisms : nonionic organics : Draft / 2002
Technical development document for the final effluent limitations guidelines and new source performance standards for the concentrated aquatic animal production point source category (revised August 2004). 2004
Technical Development Document for the Final Section 316(b) Phase III Rule. Part 1: Chapters 1-4. 2006
Technical Development Document for the Final Section 316(b) Phase III Rule. Part 2: Chapters 5-9. 2006
Technical Development Document for the Proposed Section 316(b) Phase II Existing Facilities Rule. 2011
Technical development document for the proposed Section 316(b) Phase III rule / 2004
Technical guidance manual for performing wasteload allocations : Book VI : design conditions : Chapter 1 : Stream design flow for steady-state modeling / 1986
Technical report : aquatic weed study of Lake Taneycomo, Missouri / 1971
Technical report on the control of aquatic plants with plant pathogens / 1973
Technical report on the control of obnoxious aquatic plants of Louisiana and the Gulf Coast area : summary of field operations and review of the research program / 1971
Technical report on the environmental impacts and research review of the Aquatic Plant Control Program, Texas, Louisiana, Florida and related areas / 1973
Technical report on the potential growth of aquatic plants in the Republic of the Philippines and projected methods of control / 1972
Technical report on the potential growth of obnoxious aquatic plants and practical systems of control in the Republic of India / 1971
Technical summary of information available on the bioaccumulation of arsenic in aquatic organisms. 2003
Technical summary of information available on the bioaccumulation of arsenic in aquatic organisms. 2003
Technical support document for identification of Chesapeake Bay designated uses and attainability / 2003
Technical Support Document for Identification of Chesapeake Bay Designated Uses and Attainability. 2004 Addendum. 2004
Technical Support Document for the Albemarle-Pamlico Estuarine Study Comprehensive Conservation and Management Plan. 1993
Technical Support Document for U.S. EPA's Proposed Rule for Numeric Nutrient Criteria for Florida's Inland Surface Waters. 2009
Technical support manual : waterbody surveys and assessments for conducting use attainability analyses. 1983
Technical Support Manual: Waterbody Surveys and Assessments for Conducting Use Attainability Analyses. Volume 2: Estuarine Systems. 1992
Technical synthesis : scientific issues relating to temperature criteria for salmon, trout and char native to the Pacific northwest : a summary report submitted to the Policy Workgroup of the EPA Region 10 Water Temperature Criteria Guidance Project / 2001
Techniques for Identifying and Evaluating Market and Non-Market Benefits and Costs of Water Resource Systems. 1973
Techniques in aquatic toxicology / 1996
Techniques to Reduce Nitrogen in Drainage Effluent During Transport. 1971
Technology assessment of aquaculture systems for municipal wastewater treatment 1984
Technology assessment of aquaculture systems for municipal wastewater treatment / 1984
Technology assessment of wetlands for municipal wastewater treatment / 1984
Temperature : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Temperature and aquatic life : laboratory investigations - number 6. 1967
Temperature and Light Effects on the Growth of 'Potamogeton crispus' in Collins Lake, New York State. 1984
Temperature control in outdoor experimental ponds / 1970
Temperature effects on young yellow perch, Perca flavescens (Mitchill) / 1976
Temperature interaction : prepared as part of EPA Region 10 Temperature Water Quality Criteria Guidance Development Project / 2001
Temperature Safety Device for Aquatic Laboratory Systems. 1977
Temperature simulation of the Snake river above lower Granite Dam using transect measurements and the CE-QUAL-W2 model 2002
Temperature-Monitoring and Safety-Control Device. 1979
Temperature. 1971
Temporal Changes in the Benthos along a Pollution Gradient: Discriminating the Effects of Natural Phenomena from Sewage-Industrial Wastewater Effects. 1991
Tertiary treatment with a controlled ecological system / 1973
PREV 1 ... 69 70 71 72 73 74 75 76 77 78 79 ... 84 NEXT

Save, Print or Email Selected Records