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<dl><dd>At head of title: State Geological Survey, Department of Mining Engineering, University of Illinois, U.S. Bureau of Mines</dd>
<dd>Numbered on cover: Vol. II, no. 1</dd></dl><br>Subjects: Coal mines and mining</div>
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<dl><dd>Andros, S. O</dd>
<dd>Illinois State Geological Survey</dd>
<dd>University of Illinois (Urbana-Champaign campus). Dept. of Mining Engineering</dd>
<dd>United States. Bureau of Mines</dd></dl></div>
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