Search Results : EPA National Library Catalog

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  1 Pilot Study of an Innovative Biological Treatment Process for the Removal of Ammonia from a Small Drinking Water System. 2012
  2 Alaska State and Tribal Response Program: Brownfield Handbook. 2010
  3 The Baboon in Biomedical Research [electronic resource] / 2009
  4 Proteome Research Concepts, Technology and Application / [electronic resource] : 2007
  5 Black carp : biological synopsis and risk assessment of an introduced fish / 2005
  6 Environmental Accounting Using Emergy: Evaluation of the State of West Virginia. 2005
  7 Fifteen-Meter Landsat Analyses of the Mississippi River: Map Series from Headwaters in the Gulf of Mexico. 2003
  8 A national assessment of landscape change and impacts to aquatic resources : a 10-year research strategy for the landscape sciences program. 2000
  9 A national assessment of landscape change and impacts to aquatic resources a 10-year research strategy for the landscape sciences program. / [microform] : 2000
  10 Nonindigenous fishes introduced into inland waters of the United States / 1999
  11 Lake Ontario surveillance program : spatial and temporal trends of selected parameters, with emphasis on 1992-1993 results / 1998
  12 Mutagenicity and Chemical Analysis of Emissions for the Open Burning of Scrap Rubber Tires. 1994
  13 Mutagenicity and Chemical Analysis of Emissions from the Open Burning of Scrap Rubber Tires. 1994
  14 Comparative Immunosuppression of Various Glycol Ethers Orally Administered to Fisher 344 Rats. 1992
  15 Effect of Bioremediation on the Mutagenicity of Oil Spilled in Prince William Sound, Alaska. 1991
  16 Fractionation of complex combustion mixtures using an ion-exchange methodology {microform} / 1991
  17 Indoor Air Pollutants from Unvented Kerosene Heater Emissions in Mobile Homes: Studies on Particles, Semivolatile Organics, Carbon Monoxide, and Mutagenicity. 1991
  18 Oil Spill Clean Up. 1991
  19 Bioassay-Directed Fractionation of 1-Nitropyrene Metabolites: Generation of Mutagrams by Coupling Reverse-Phase HPLC with Microsuspension Mutagenicity Assays. 1990
  20 CHEMFLO : one-dimensional water and chemical movement in unsaturated soils / 1989
  21 Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity testing with ecotoxicological biomonitoring / 1988
  22 Interactive simulation of the fate of hazardous chemicals during land treatment of oily wastes : RITZ user's guide / 1988
  23 Interactive simulation of the fate of hazardous chemicals during land treatment of oily wastes : RITZ user's guide : project summary / 1988
  24 Interactive simulation of the fate of hazardous chemicals during land treatment of oily wastes RITZ user's guide / {microform} : 1988
  25 Regulatory and Investigative Treatment Zone (RITZ) Model (for Microcomputers). 1988
  26 Use of oblique aerial photography to develop an inventory of building surface materials. 1988
  27 Indoor Air Sampling and Mutagenicity Studies of Emissions from Unvented Coal Combustion (Journal Version). 1987
  28 Indoor Air Sampling and Mutagenicity Studies of Emissions from Unvented Coal Combustion (Journal Version). 1987
  29 Interlaboratory Study of an EPA (Environmental Protection Agency)/Ames/Salmonella Test Protocol. 1987
  30 Indoor Air Sampling and Mutagenicity Studies Related to Emissions from Unvented Coal Combustion. 1986
  31 Mass Spectrometric Quantification of Polychlorinated Biphenyl Congeners Using Multiple Carbon-13 Internal Standards. 1986
  32 Tribal environmental review process manual and permits directory / 1982
  33 Analysis of previously collected agricultural soil samples for cadmium : task 33 : final report / 1981
  34 Modifications of models predicting trophic state of lakes adjustment of models to account for the biological manifestations of nutrients / 1981
  35 Proceedings of the National Symposium on Freshwater Inflow to Estuaries 1981
  36 Aerosol characterization of ambient air near a commercial Lurgi coal gasification plant, Kosovo Region, Yugoslavia {microform} / 1980
  37 Informational report on the measurement and characterization of Diesel exhaust emissions. : CRC-APRAC project no. CAPI-1-64 / 1980
  38 Phytoplankton Water-Quality Relationships in U.S. Lakes. Part VIII: Algae Associated with or Responsible for Water-Quality Problems. 1980
  39 Phytoplankton water-quality relationships in U.S. lakes. Part VIII: Algae associated with or responsible for water-quality problems 1980
  40 Trophic State of Lakes and Reservoirs. 1980
  41 Comparison of some new and old indices and measurements of trophic state / 1979
  42 Distribution of phytoplankton in Arizona lakes / 1979
  43 Distribution of phytoplankton in California lakes / 1979
  44 Distribution of phytoplankton in Louisiana lakes / 1979
  45 Distribution of phytoplankton in Missouri lakes / 1979
  46 Distribution of phytoplankton in Nebraska lakes / 1979
  47 Distribution of phytoplankton in Nevada lakes / 1979
  48 Distribution of phytoplankton in New Mexico lakes / 1979
  49 Distribution of phytoplankton in North Dakota lakes / 1979
  50 Distribution of phytoplankton in Oregon lakes / 1979
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