Search Results for the EPA National Library Catalog

Items Found: 4

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Your Search: (AUTHOR=Sehmel AND G. AND A.)

 
 
 

Select Item Title Year Published
Environmental study of active and inactive mines and their effluents - part 1 / 1980
Green River air quality model development : meteorological data--August 1980 field study in the Piceance Creek Basin oil shale resources area / 1982
Hazardous air pollutants : dry-deposition phenomena / 1984
Hazardous air pollutants : dry-deposition phenomena / 1985

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