Beus, Michael J. <br/><br/>
Shaft design in the Coeur d'Alene mining district, Idaho :  results of in situ stress and physical property measurements / 
by Michael J. Beus and Samuel S.M. Chan. 
 - Washington :  Dept. of the Interior, Bureau of Mines,  1980. 
 - ii, 39 p. :  ill. ;  27 cm. 
 - Report of investigations ;  8435 .
 - Report of investigations (United States. Bureau of Mines) ;  8435. .
<br/><br/>Bibliography: p. 34-38. 
<br/><br/><label>LCCN: </label>79607065  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine shafts.<br/>Mines and mineral resources--Coeur d'Alene.--Idaho
<br/><br/><label>LC Class. No.: </label>TN23  TN283  / .U43 no. 8435 
<br/><br/><label>Dewey Class. No.: </label>622/.08 s  622/.25/0979691 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23:8435