University of Illinois Urbana-Champaign Academic Units Prairie Research Institute Illinois State Geological Survey (ISGS) Report of Investigations - Illinois State Geological Survey Determination of ash in coals unusually high in calcite and pyrite,
Determination of ash in coals unusually high in calcite and pyrite,
Rees, Orin Wainwright; Selvig, Walter Alfred
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https://hdl.handle.net/2142/43032
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Title Determination of ash in coals unusually high in calcite and pyrite, Author(s) Rees, Orin Wainwright Selvig, Walter Alfred Contributor(s) United States Bureau of Mines Issue Date 1942 Keyword(s) Coal -- Analysis. Date of Ingest 2013-03-29T20:18:09Z Publisher Urbana, Ill., Series/Report Name or Number Report of investigations no. 081 Type of Resource text Language eng Permalink http://hdl.handle.net/2142/43032 Has Version(s) http://hdl.handle.net/10111/UIUCOCA:determinationofa81rees http://www.archive.org/details/determinationofa81rees Copyright and License Information Public domain. Illinois state government document. Copyright 1942 Board of Trustees University of Illinois.
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