Search Results for the EPA National Library Catalog

Items Found: 13

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Your Search: (AUTHOR=Hughes AND R. AND E.)

 
 
 

Select Item Title Year Published
A synoptic approach to cumulative impact assessment : a proposed methodology / 1992
Archeological investigations at Great Basin National Par testing and site recording in support of the general management plan / 1995
Assessing the Use of Known Mutagens to Calibrate the 'Salmonella typhimurium' Mutagenicity Assay. 2. With Exogenous Activation. 1991
Evaluation of Hazardous-Waste Incineration in a Cement Kiln at San Juan Cement. 1983
Habitat Use of Twenty-Five Common Species of Oregon Freshwater Fishes. 1988
Impacts of synthetic liquid fuel development : automotive market, volume I, summary / 1976
Interlaboratory Study of an EPA (Environmental Protection Agency)/Ames/Salmonella Test Protocol. 1987
Lake and Stream Indicators for U.S. EPA's Environmental Monitoring and Assessment Program. 1991
Method for the selection of reference wetlands / 1989
Relationship of Aquatic Ecoregions, River Basins and Physiographic Provinces to the Ichthyogeographic Regions of Oregon. 1987
Source assessment : analysis of uncertainty, principles and applications / 1978
Source assessment : rubber processing : state of the art / 1978
Source assessment : rubber processing : state of the art / 1978

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