Search Results for the EPA National Library Catalog

Items Found: 2767
Showing: Items 2601 - 2650
Your Search: (AUTHOR=L AND C AND S)


 
 
 
PREV 1 ... 45 46 47 48 49 50 51 52 53 54 55 56 NEXT
Select Item Title Year Published
Tritium retention by cows and steers and transfer to milk / 1977
Trophic Control of Lung Development by Sympathetic Neurons: Effects of Neonatal Sympathectomy with 6-Hydroxydopamine. 1988
Trophic Control of the Ornithine Decarboxylase/Polyamine System in Neonatal Rat Brain Regions: Lesions Caused by 6-Hydroxydopamine Produce Effects Selective for Cerebellum. 1990
Trophic State of Lakes and Reservoirs. 1980
Tumorigenesis and Genotoxicity of Ethyl Carbamate and Vinyl Carbamate in Rodent Cells. 1986
Turbulence / 1978
Twenty years of total ozone observations for the world (1957-1977) 1980
U.S. Environmental Protection Agency peer review handbook / 2000
U.S. Environmental Protection Agency public hearing on proposed national emission standards for identifying, assessing and regulating airborne substances posing a risk of cancer and advanced notice of proposed generic standards. 1980
U.S. EPA (Environmental Protection Agency) Regional Oxidant Model - Background and Overview. 1984
U.S. irrigation extent and economic importance / 1987
Ultrasonic Thermometry in Lmfbr Systems. Sixth Quarterly Progress Report Covering the Period Ending March 1969. 0
Uncertainties in Nitrogen Mass Loadings in Coastal Watersheds. 1990
Uncertainty Analysis in Water Quality Modeling Using QUAL2E. 1987
Uncertainty Analysis Using QUAL2E. 1986
Understanding the functional impact of VOC-ozone mixtures on the chemistry of RNA in epithelial lung cells / 2020
Unified Wet Deposition Data Summaries for North America: Data Summary Procedures and Results for 1980-1986. 1990
Unit operations of chemical engineering / 1976
Unit operations of chemical engineering. 1985
Unit operations of chemical engineering. 1993
United States Coast Guard pollution abatement program : icebreaker smoke reduction / 1975
UO3/U-Plant wastewater stream-specific report 1990
Update and improvement of the control cost segment of the implementation planning program / 1975
Update of Innovative Thermal Destruction Technologies. 1988
Updated user-friendly computer programs for solving sampling and statistical problems / 1993
Updated user-friendly computer programs for solving sampling and statistical problems : project summary / 1994
Upgrading junk auto shredder rejects / 1972
Upper Spokane River Model in Idaho: Boundary Conditions and Model Setup for 2001. 2003
Upper-air data collection during CAPTEX / 1985
Uranium-bearing minerals in placer deposits of the Red River valley, Idaho County, Idaho 1957
Urban airshed model : study of five cities. 1990
Urban airshed model study of five cities : low-cost application of the model to future-year SIP control and alternative fuel strategies for Dallas-Fort Worth, Atlanta, Philadelphia, and St. Louis / 1990
Urban airshed model study of five cities Volume 7 Low cost application of the model to future-year SIP control and alternative fuel strategies for Dallas-Fort Worth, Atlanta, Phileadelphia, and St. Louis {microfiche} / by Ralph E. Morris and Thomas C. Meyers, et al... 1990
Use of 'Selenastrum capricornutum' to Assess the Toxicity Potential of Surface and Ground Water Contamination Caused by Chromium Waste. 1988
Use of Diagnostic Measurements to Enhance the Selection and Effectiveness of Radon Mitigation for Detached Dwellings. 1987
Use of fuel cells on waste methane gas / 1997
Use of Fuel Cells on Waste Methane Gas. 1996
Use of Isopropanol to Distinguish H2SO4 from Particulate Sulfate on Filters. 1984
Use of Linear Free Energy Relationships and an Evaluative Model to Assess the Fate and Transport of Phthalate Esters in the Aquatic Environment. 1980
Use of Marsh Plants for Toxicity Testing of Water and Sediment. 1992
Use of organic solvents in textile sizing and desizing / 1977
Use of physiologically based pharmacokinetic models to quantify the impact of human age and interindividual differences in physiology and biochemistry pertinent to risk 2006
Use of sewage sludge for forest-tree seedling production / 1985
Use of Short-Term Bioassays in Estimating Human Health Hazards of Wastewater Effluents. 1988
Use of surrogate species in assessing contaminant risk to endangered and threatened fishes : final report -- September, 1995 / 1995
Use of surrogate species in assessing contaminant risk to endangered and threatened fishes : final report, September 1995 / 1995
Use of Systems Analysis in the Development of Water Resources Management Plans for New York State. Addendum. 1971
User's Guide for the Urban Airshed Model. Volume 2. User's Manual for the UAM (CB-IV) Modeling System. 1990
User's Guide for the Urban Airshed Model. Volume 3. User's Manual for the Diagnostic Wind Model. 1990
User's Guide for the Urban Airshed Model. Volume 4. User's Manual for the Emissions Preprocessor System. 1990
PREV 1 ... 45 46 47 48 49 50 51 52 53 54 55 56 NEXT

Save, Print or Email Selected Records