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Search Results for the EPA National Library Catalog
Items Found: 61
Showing: Items 51 - 61
Your Search: (AUTHOR=LEWIS AND W AND R)
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Title
Year Published
51
Short-term methods for estimating the chronic toxicity of effluent and receiving waters to marine and estuarine organisms /
1992
52
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms /
1989
53
Source Apportionment of Fine Particle Organics and Mutagenicity in Wintertime Roanoke.
1993
54
Source Apportionment of Mutagenic Activity of Fine Particle Organics in Boise, Idaho.
1991
55
Sources of Fine Particle Organic Matter in Boise.
1988
56
Sources of Mutagenic Activity in Urban Fine Particles.
1990
57
The effect of mirex and carbofuran on estuarine microorganisms /
1975
58
The Effect of salinity on the acute toxicity of total dissolved and free cadmium to the copepod Eurytemora affinis and the larval fish Cyprinodon variegatus /
1994
59
Thermally Desorbable Passive Sampling Device for Volatile Organic Chemicals in Ambient Air.
1985
60
Vechicle-Related Hydrocarbon Source Compositions from Ambient Data: The GRACE/SAFER Method.
1994
61
Woodsmoke and motor vehicle contribution to ambient aerosol mutagenicity /
1988
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