Publications of the Iowa Geological and Water Survey, including including Technical Papers on coal resources and early state surveys

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Publications from 1989

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Abandoned underground coal mines of Des Moines, Iowa and vicinity, Mary R. Howes, Matthew A. Culp, and Helene Greenburg

Publications from 1984

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Element geochemistry of Cherokee Group coals (Middle Pennsylanian) from south-central and southeastern Iowa, Joseph R. Hatch, Matthew J. Avcin, and Paul E. Van Dorpe

Publications from 1965

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Coal Resource of Iowa, E R. Landis

Publications from 1936

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Iowa Coal Studies, H L. Olin

Publications from 1930

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Studies of Iowa Coals, Iowa Geological Survey

Publications from 1929

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Analyses of Iowa Coals, Iowa Geological Survey