Publisher Name: U.S. Government Printing Office
Publisher Info: U.S. Dept. of the Interior, Bureau of Mines
Place of Publication: [Washington D.C.]
Report issued by the Bureau of Mines over analyses of coal samples collected from 1911 to 1913. The analyses and descriptions of the samples are presented and discussed. This report includes tables, and illustrations.
x, 444 p. : ill. ; 25 cm.
|Keyword(s):||coal analyses | coal samples|
|Series Title:||United States Bureau of Mines Reports|
|Series Title:||Bulletin (United States. Bureau of Mines) ; 85|
|Added Title:||United States Bureau of Mines Bulletin 85|
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