Search Results : EPA National Library Catalog

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  1 'In-Stack' Diffusion Classifier for Aerosol Mass Distribution Measurement. 1981
  2 'Klebsiella' Occurrence, Significance and Detection in Water Systems: A Progress Report. 1985
  3 14-C-Naphthyl, 14-C-Methyl and 14-C-Carbonyl Carbaryl Distribution in the Pregnant Mouse and Rat. 1983
  4 1999 survey of community watershed organizations in the Chesapeake Bay Basin : results and findings : a report of the Community Watershed Task Force. 2000
  5 2,3,7,8-TCDD, 2,3,7,8-TCDF and PCBs in Marine Sediments and Biota: Laboratory and Field Studies. 1990
  6 208 Public Participation Cook Book 1975
  7 A checklist of Ontario freshwater fishes : annotated with distribution maps / 1992
  8 A Computer code for cohort analysis of increased risks of death (CAIRD) / 1978
  9 A Data reduction system for cascade impactors / 1978
  10 A diffraction technique to measure size distribution of large airborne particles / 1976
  11 A Disjunctive kriging program for two dimensions (Journal version) / 1986
  12 A guide to freshwater mollusks of the Laurentian Great Lakes, with special emphasis on the genus Pisidium / 1980
  13 A guide to mapping intertidal eelgrass and nonvegetated habitats in estuaries of the Pacific Northwest USA / 2007
  14 A guide to the freshwater Tubificidae (Annelida : Clitellata : Oligochaeta) of North America / 1982
  15 A guide to the Naididae (Annelida, Clitellata, Oligochaeta) of North America / 1980
  16 A Guide to the Office of Water accountability system and mid-year evaluations : fiscal year 1986. 1985
  17 A manual for the identification of the larvae of the caddisfly genera Hydropsyche pictet and Symphitopsyche ulmer in eastern and central North America (Trichoptera: hydropsychidae) / 1978
  18 A manual for the use of electrostatic precipitators to collect fly ash particles / 1980
  19 A mathematical model of electrostatic precipitation / 1978
  20 A mathematical model of electrostatic precipitation / 1975
  21 A microcomputer-modified particle size spectrometer: description and program listings / 1978
  22 A modification of Bhattacharya's method for the analysis of mixtures of normal distributions / 1985
  23 A National compendium of freshwater fish and water temperature data / 1979
  24 A real-time measuring device for dense paritculate systems / 1977
  25 A remote sensing technique to monitor Cladophora in the Great Lakes / 1980
  26 A review of the systematics and zoogeography of the freshwater species of Palaemonetes Heller of North America (Crustacea, Decapoda) / 1976
  27 A study of forced aeration composting of wastewater sludge / 1978
  28 A study of residential solid waste generated in low-income areas, 1972
  29 A study of the dispersal of suspended sediment from the Fraser and Skagit River into northern Puget Sound using LANDSAT imagery / 1979
  30 A technique for calculating overall efficiencies of particulate control devices / 1973
  31 Abiotic degradation of DBPs in distribution systems / 2009
  32 Absorption of Microwave Radiation by the Anesthetized Rat: Electromagnetic and Thermal Hotspots in Body and Tail. 1987
  33 Absorption, Distribution, Excretion, and Metabolism of a Single Oral Dose of o-Ethyl o-4-Nitrophenyl Phenylphosphonothioate in Hens. 1983
  34 Abundance and distribution of benthic macroinvertebrate populations in Lake Huron in 1972 and 2000-2003 {electronic resource} / 2007
  35 Abundance and distribution of ichthyoplankton along an inshore- offshore transect in Onslow Bay, North Carolina 1994
  36 Acid precipitation patterns and trends in eastern North America, 1980-1984 microform / 1987
  37 Acid precipitation studies in Colorado and Wyoming : interim report of surveys of montane amphibians and water chemistry / 1989
  38 Addendum to the air emissions species manual / 1989
  39 Addressing Human Exposures to Air Pollutants Around Buildings in Urban Areas with Computational Fluid Dynamics (CFD) Models. 1999
  40 Adsorption of organic cations to soils and subsurface materials 1990
  41 Advances in assessment of world cephalopod resources Progres realises dans l'evaluation des ressources mondiales de cephalopodes = progresos realizados en la evaluacion mundial de cefalopodos / 1983
  42 Advancing nuclear medicine through innovation {electronic resource} / 2007
  43 Advisory by the Science Advisory Board (SAB) Drinking Water Committee (DWC) concerning EPA's proposed drinking water distribution system research project. 1996
  44 Aerial Application Accidents 1963 to 1966: An Analysis of the Principal Factors. 1968
  45 Aerodynamic Classification of Fibers with Aerosol Centrifuges. 1990
  46 Aerodynamic Size Measurement of Airborne Fibers and Health Effects Implications. 1992
  47 Aerosol characteristics and visibility / 1977
  48 Aerosol characteristics and visibility {microform} / 1977
  49 Aerosol Generator System for Inhalation Delivery of Pharmacologic Agents. 1987
  50 Aerosol research branch, annual report : FY 1976/76A / 1977
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