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1
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2by Schwochow, S. D.“...Colorado Geological Survey, Dept. of Natural Resources,...”
Published 1974
Book -
3by Olander, Harvey C.“...Colorado Geological Survey, Dept. of Natural Resources,...”
Published 1974
Book -
4by Schroeder, M. A. (Michael A.)“...Colorado Division of Wildlife, Dept. of Natural Resources,...”
Published 1992
Book -
5by Davis, Mark W.“...Colorado Geological Survey, Dept. of Natural Resources,...”
Published 1990
Government Document Book -
6by Parker, Ben H. (Ben Hutchinson), 1902-“...Colorado Geological Survey, Dept. of Natural Resources,...”
Published 1992
Government Document Book -
7Published 1987“...Colorado Geological Survey, Dept. of Natural Resources,...”
Book -
8by Jones, David C., 1950-“...Colorado Geological Survey, Dept. of Natural Resources, State of Colorado,...”
Published 1976
Book -
9Published 1980“...Colorado Geological Survey, Dept. of Natural Resources, State of Colorado,...”
Conference Proceeding Book -
10Published 1978“...Colorado Geological Survey, Dept. of Natural Resources, State of Colorado,...”
Conference Proceeding Book -
11Published 1994“...Colorado Geological Survey, Division of Minerals and Geology, Dept. of Natural Resources,...”
Book