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Search Results : EPA National Library Catalog

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