Search Results for the EPA National Library Catalog

Items Found: 4800
Showing: Items 2851 - 2900
Your Search: (SUBJECT=nitrogen)


 
 
 
PREV 1 ... 53 54 55 56 57 58 59 60 61 62 63 ... 96 NEXT
Select Item Title Year Published
Nationwide Urban Runoff Program: The Piscataway Creek Watershed Study, Final Report. 1983
Nationwide Urban Runoff Project, Champaign, Illinois: Assessment of the Impact of Urban Storm Runoff on an Agricultural Receiving Stream. 1983
Natural Emissions of Oxidant Precursors. 1991
Natural Gas Reburning for NOx Control on a Cyclone-Fired Boiler. 1991
Natural Sources of Gaseous Pollutants in the Atmosphere. 1957
NBS/EPA (National Bureau of Standards/Environmental Protection Agency) Certified Reference Material Performance Audit Program: Status Report 1. 1985
NCASI (National Council for Air and Stream Improvement) Enhancements of QUAL-II Model. 1985
Near-Lifetime Exposure of the Rat to a Simulated Urban Profile of Nitrogen Dioxide: Pulmonary Function Evaluation. 1993
Near-road NO2 monitoring technical assistance document / 2012
Needs Survey (1978): Continuous Stormwater Pollution Simulation System - Users Manual. 1979
Needs Survey (1978): Continuous Stormwater Pollution Simulation Systems. 1979
Neuse River Estuary Modeling and Monitoring Project Stage 1: Network Analysis for Evaluating the Consequences of Nitrogen Loading. 2000
New approaches to the preservation of contaminants in water samples / 1979
New Carbon-Bond Mechanism for Air Quality Simulation Modeling. 1982
New Directions in MSD research 1975
New Hampshire and Vermont point source emission inventory update for NECRMP / 1981
New Orleans Metropolitan Area Air Pollutant Emission Inventory. 1969
New process for treating wastewater : nitrogen control / 0
New source performance standards, subpart Db: technical support for proposed revisions to NOx standard 1997
New source performance standards, subparts Da and Db : summary of public comments and responses. 1998
New York State Southern Tier West Emission Inventory. 1971
Ninety-Day Toxicity Study of Sodium Monochloroacetate in Sprague-Dawley Rats. 1991
Ninth United States/Japan Conference on Sewage Treatment Technology, September 19-21, 1983, Tokyo, Japan : proceedings. 1985
Nitrate and drinking water. 1988
Nitrate and Nitrite Volatilization by Microorganisms in Laboratory Experiments. 1973
Nitrate and phosphorus runoff losses from small watersheds in Great Lakes Basin / 1978
Nitrate contamination of subsurface waters in an urbanizing area final report / 1982
Nitrate determination in saline and estuarine waters : comparison of hydrazine reduction and brucine modification methods / 1964
Nitrate flux from ground to surface waters adjacent to the Neuse River Waste Water Treatment Plant 2006
Nitrate in ground water and surface water in a residential subdivision, West Windsor Township, Mercer County, New Jersey, 1993 1996
Nitrate in the unsaturated zone under agricultural lands / 1972
Nitrate interference in total kjeldahl nitrogen determinations and its removal by anion exchange resins / 1977
Nitrate reduction in the Armstrong Creek Basin 1996
Nitrate removal from water at the water-mud interface in wetlands / 1976
Nitrates and phosphorus runoff losses from small watersheds in Great Lakes Basin, 1978
Nitrates in Groundwater Resulting from Manure Applications to Irrigated Croplands. 1982
Nitrates: An Environmental Assessment. 1978
Nitric Oxide and Composition Profiles Around Burning Droplets of Ethanol and Ethanol-Pyridine Mixtures. 1974
Nitric Oxide Destruction in the Fuel-Bed Burning Regime of Spreader Stokers. 1987
Nitric Oxide Formation during Pulverized Coal Combustion. 1982
Nitric oxide formation in combustion processes with strong recirculation / 1973
Nitric Oxide Formation in Combustion Processes with Strong Recirculation. 1973
Nitric oxide measurement study : volume III : comparison of optical and probe methods / 1980
Nitric Oxide Measurement Study: Optical Calibration - Volume I. 1980
Nitric Oxide Measurement Study: Probe Methods - Volume II. 1980
Nitric Oxide Measurements in a Simulated Spark Ignition Engine. 1971
Nitric Oxide Reduction in Kilns and Heaters by Fuel/Air Staging. 1986
Nitric-Oxide Measurement in a Spark-Ignition Engine. 1973
Nitrification and denitrification : a selected bibliography / 1971
Nitrification and denitrification facilities : wastewater treatment / 1974
PREV 1 ... 53 54 55 56 57 58 59 60 61 62 63 ... 96 NEXT

Save, Print or Email Selected Records