Mayercheck, William D. <br/><br/>
Preliminary analysis of methodologies for mining thin-seam mountaintop coal resources / 
by William D. Mayercheck, Jasinder S. Jaspal, and Richard B. Farrar. 
 - Washington, DC :  Bureau of Mines,  1990. 
 - ii, 41 p. 
 - Information circular / Bureau of Mines .
 - Information circular (United States. Bureau of Mines) .
<br/><br/><label>LCCN: </label>90002478  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining--Appalachian Region.