Smoke wars : Anaconda Copper, Montana air pollution, and the courts, 1890-1924 /Author: MacMillan, Donald,
Publisher: Helena, Mont. : Montana Historical Society Press,
Date: c2000. This title can be found in 1 Iowa libraries.
EPA's map of radon zones.Format: [microform].
Publisher: [Washington, D.C.] : Radon Division, Office of Radiation and Indoor Air, U.S. Environmental Protection Agency,
Date: [1993] This title can be found in 2 Iowa libraries.
Environmental effects of pollutants from coal combustionFormat: [microform].
Publisher: Boulder, Colo. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Research Laboratories,
Date: [1981- This title can be found in 1 Iowa libraries.
The Bioenvironmental impact of a coal-fired power plant : sixth interim report, Colstrip, Montana, August, 1980 /Publisher: Corvallis, Or. : Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Date: 1981. This title can be found in 1 Iowa libraries.
The Bioenvironmental impact of a coal-fired power plant : fifth interim report, Colstrip, Montana, April, 1980 /Publisher: Corvallis, Or. : Corvallis Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Date: [1980] This title can be found in 1 Iowa libraries.
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