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Search Results : EPA National Library Catalog

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  1 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
  2 Climate Change Vulnerability Assessments: Four Case Studies of Water Utility Practices. 2011
  3 Office of Research and Development Needs to Improve Its Method of Measuring Administrative Savings. Evaluation Report. 2011
  4 Hydrodynamic simulations of physical aquatic habitat availability for pallid sturgeon in the Lower Missouri River, at Yankton, South Dakota, Kenslers Bend, Nebraska, Little Sioux, Iowa, and Miami, Missouri, 2006-07 [electronic resource] / 2009
  5 Twort's water supply / 2009
  6 Hydrographic surveys for six water bodies in eastern Nebraska, 2005-07 {electronic resource} / 2008
  7 Yellow-billed cuckoo distribution, abundance, and habitat use along the lower Colorado River and its tributaries, 2007 annual report {electronic resource} / 2008
  8 Selected micrometeorological, soil-moisture, and evapotranspiration data at Amargosa Desert Research Site in Nye County near Beatty, Nevada, 2001-05 {electronic resource} / 2007
  9 Taking Environmental Protection to the Next Level: An Assessment of the U.S. Environmental Services Delivery System. 2007
  10 Yellow-billed cuckoo distribution, abundance, and habitat use along the lower Colorado and tributaries, 2006 annual report {electronic resource} / 2007
  11 MARKAL scenario analyses of technology options for the electric sector the impact on air quality / [electronic resource] : 2006
  12 Methane gas concentration in soils and ground water, Carbon and Emery Counties, Utah, 1995-2003 {electronic resource} / 2006
  13 Hydrogeomorphic wetland profiling : an approach to landscape and cumulative impacts analysis / 2005
  14 Demonstration of a scenario approach for technology assessment transportation sector / [electronic resource] : 2004
  15 Special issue : Framework for integration of human and ecological risk assessment / 2003
  16 Special issue : Extrapolation in Human Health and Ecological Risk Assessment: Proceedings of the 4th NHEERL Symposium / 2002
  17 Microsoft Windows 2000 professional edition : illustrated complete / 2000
  18 Riparian vegetation effectiveness 2000
  19 Evaluation of Toxicity and Bioaccumulation of Contaminants in Sediment Samples from Waukegan Harbor, Illinois. 1999
  20 Calcareous fens of Park County, Colorado: Their vegetation, environmental functioning, and the effects of disturbance 1998
  21 Field test of cyclodextrin for enhanced in-situ flushing of multiple-component immiscible organic liquid contamination : {microform} project overview and initial results / 1998
  22 Geologic hazards avoidance or mitigation : a comprehensive guide to state statutes, land use issues, and professional practice in Colorado / 1998
  23 Health assessment document for diesel emissions {microform}. 1998
  24 Health assessment document for diesel emissions. 1998
  25 Calcareous Fens Of Park County: Their Environmental Functioning and Vegetational Recovery After Disturbance 1997
  26 Development and Evaluation of a Source Sampling and Analysis Method for Hydrogen Cyanide. 1997
  27 Evaluation of a Sampling Method for Acetonitrile Emissions from Stationary Sources. 1997
  28 Site characterization and design of on-site septic systems 1997
  29 Interrelationships of fishes 1996
  30 Total Organics Guidance Manual for Stationary Source Emissions. 1996
  31 UST corrective action technologies engineering design of free product recovery systems / {microform} : 1996
  32 EPA Region 8 Bioassessment Workshop: Analysis of Biological Data College Inn Conference Center Boulder CO September 20,21, and 22 1995 1995
  33 Development and evaluation of a quantitative enzyme linked immunosorbent assay (ELISA) for polychlorinated biphenyls 1994
  34 Label review manual 1994
  35 Role of fish tissue monitoring in evaluating and managing toxic substances a summary of Massachusetts' program / 1994
  36 Comparison of a Modified VOST Sampling Method to Method 0030. 1993
  37 Conservation Tillage Impacts on National Soil and Atmospheric Carbon Levels. 1993
  38 Determining the Relationship between Water Quality and Ulcerative Mycosis in Atlantic Menhaden. 1993
  39 Evaluating Parameter Estimation Techniques Applied in Vadose Zone Modeling. 1993
  40 Field Evaluation of a Modified VOST Sampling Method. 1993
  41 Guidelines for bank stabilization projects in the riverine environments of King County / 1993
  42 Improvements in Preparation of Samples Generated by SW-846 Method 0010. 1993
  43 Rapid Glutamate Decarboxylase Assay for Detection of 'Escherichia coli'. 1993
  44 Replacement of Charcoal Sorbent in the VOST. 1993
  45 Surviving the cut natural forest management in the humid tropics / 1993
  46 Vibrio cholerae 01 Can Assume a 'Rugose' Survival Form That Resists Killing by Chlorine, Yet Retains Virulence. 1993
  47 Changes in Nucleic Acids over the Molt Cycle in Relation to Food Availability and Temperature in 'Homarus americanus' Postlarvae. 1992
  48 Development of a Laboratory Method for Estimation of Hydrogen Chloride Emission Potential of Incinerator Feed Materials. 1992
  49 Diesel particulate emissions measurement techniques, fuel effects and control technology / 1992
  50 Monte Carlo approach to simulating residential occupancy periods and its application to the general U.S. population 1992
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