Search Results for the EPA National Library Catalog

Items Found: 1747

Showing: Items 451 - 500

Your Search: (SUBJECT=Urban areas)


PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 35 NEXT
Select Item Title Year Published
Development of Methods to Define Water Quality Effects of Urban Runoff. 1983
Development of Representative Driving Patterns at Various Average Route Speeds. 1974
Development of the regional oxidant model version 2.1 : interim report, January 1988 - April 1989 / 1989
Development of Toxic Screening Models for Surface Water Supplies. 1984
Development of urban air quality simulation model with compatible raps data / 1975
Developments at Tenth International Conference on Water Pollution Research Held at Toronto, Canada on June 23-27, 1980. 1981
Differentiating Impacts of Watershed Development from Superfund Sites on Stream Macroinvertebrates. 2013
Diffusion Modeling with Convective Scaling and Effects of Surface Inhomogeneities. 1984
Digest of Municipal Air Pollution Ordinances. 1962
Disinfection for Potable Reuse. 1986
Disinfection/treatment of combined sewer overflows : Syracuse, New York / 1979
Dispatching System for Control of Combined Sewer Losses. 1971
Dissolved oxygen impact from urban storm runoff / 1979
Dissolved Oxygen Measurements in Indiana Streams During Urban Runoff. 1978
Dissolved oxygen measurements in Ohio streams following urban runoff / 1980
District of Columbia Final Total Maximum Daily Load for Fecal Coliform Bacteria in Upper Anacostia River, Lower Anacostia River, Watts Branch, Fort Dupont Creek, Fort Chaplin Tributary, Fort Davis Tributary, Fort Stanton Tributary, Hickey Run, Nash Run, Popes Branch, Texas Avenue Tributary. 2003
DOAS Urban Pollution Measurements. 1991
Domestic Water Use in Suburban Homes. 1962
Draft Environmental Impact Statement for Metropolitan Seattle. Volume 1. Regional Analysis, King County, Washington. 1977
Drinking Water and Cancer Incidence in Iowa. 1. Trends and Incidence by Source of Drinking Water and Size of Municipality. 1982
Droplet Phase (Heterogeneous) and Gas Phase (Homogeneous) Contributions to Secondary Ambient Aerosol Formation as Functions of Relative Humidity. 1983
Durham Urban Runoff Program 1983. 1983
Dynamically Induced Meso-Scale Variations of the Urban Mixing Layer Depth. 1972
Economic analysis, root control, and backwater flow control as related to infiltration/inflow control / 1977
Economic Impact of Total Dissolved Solids Effluent Standards in Illinois. 1976
Economic welfare impacts of urban noise / 1976
Economic/Financial Analysis of Urban Water Quality Management Problems. 1980
Economics of Wastewater Collection Networks. 1971
Effect of Aerially Applied Malathion on an Urban Population. 1967
Effect of an Activated Sludge Wastewater Treatment Plant on Ambient Air Densities of Aerosols Containing Bacteria and Viruses. 1985
Effect of diethylhydroxylamine on smog chamber irradiations / 1979
Effect of diethylhydroxylamine on smog chamber irradiations / 1979
Effect of load simulation on auto emissions and model performance / 1983
Effect of Urban Ozone Levels on Laboratory-Induced Respiratory Infections. 1978
Effective Stormwater Management Programs: Case Studies of Local Government Experiences in Southeast Michigan. 1981
Effectiveness of Alternative Skid Reduction Measures. Volume I. Evaluation of Accident Rate-Skid Number Relationships. 1978
Effects of Anthropogenic Hydrocarbon Emission Reductions in Urban Areas with High Biogenic Hydrocarbon Emission Rates: Tampa and St. Petersburg Case Study. LAA Report No. P137-1. 1990
Effects of fuel inspection and maintenance programs on fuel economy / 1979
Effects of Land Use Change on the Hydrology of an Urban Watershed. 1971
Effects of Meteorology on Concentrations of Acid Aerosols. 1994
Effects of photochemical kinetic mechanisms on oxidant model predictions / 1983
Efficient Pricing for Urban Waste Water Renovation. 1973
Eight-Site Source Apportionment of PM2.5 Speciation Trends Data. 2003
El Paso Metropolitan Area Air Pollutant Emission Inventory. 1970
Electric arc furnaces and argon-oxygen decarburization vessels in steel plants : background information for promulgated standards / 1984
Electrochemical Treatment of Municipal Waste Water. 1965
Elliott Bay action program : a storm drain monitoring approach / 1988
Elliott Bay action program : guidance for development of monitoring programs to evaluate the success of source control within drainage basins / 1988
Elliott bay action program : the relationship between source control and recovery of contaminated sediments in two problem areas / 1988
Elliott Bay Action Program: Evaluation of Potential Contaminant Sources. Puget Sound Estuary Program. Final Report and Appendices. 1988
PREV 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 35 NEXT

Save, Print or Email Selected Records