Search Results for the EPA National Library Catalog

Items Found: 16
Showing: Items 1 - 16
Your Search: (SUBJECT=Helicopters)

Select Item Title Year Published
Assessment of the Applicability of Existing Health and Welfare Criteria to General Aviation Aircraft Noise and to General Aviation Airport Communities. 1980
Calculating piston-engine aircraft airport inventories for lead for the 2008 National Emissions Inventory / 2010
Development of a helicopter water quality monitoring/sampling system / 1981
Effects of Nonuniform Swash-Plate Stiffness on Coupled Blade-Control System Dynamics and Stability. Part 2 - Computer Program Listing. 1971
Environmental noise assessment : Lawton, Oklahoma / 1976
Helicopter tow tests of the U.S. Coast Guard's air delivery container for oil spill containment barrier / 1973
National Surface Water Survey : Western wilderness area lakes, environmental assessment / 1985
National Surface Water Survey. Western wilderness area lakes, environmental assessment / 1985
Pilot Visual Acuity During Helicopter Flight. 1971
Sound levels from oil and gas exploration activities : Flathead National Forest, Glacier National Park, Helena National Forest / 1985
Spatial Variation of the Evolution and Structure of the Urban Boundary Layer. 1987
Temephos residues in stagnant ponds after mosquito larvicide applications by helicopter : journal version / 1985
Toxic emissions from aircraft engines / 1993
Transportation Noise and Noise from Equipment Powered by Internal Combustion Engines. 1971
Western Lake Survey Phase I : quality assurance plan. 1987
Western Lake Survey, Phase I : field operations report. 1987

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