Longwall mining. 

 - Washington, D.C. :  Energy Information Administration, Office of Coal, Nuclear, Electric, and Alternate Fuels, U.S. Dept. of Energy,  1995. 
 - ix, 60 p. :  charts, photos ;  28 cm. 
<br/><br/> "March 1995."  "This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy".  "EIA report"--Cover. 
<br/><br/>Bibliography: p. 50-60. 
<br/><br/><label>LCCN: </label>95187912  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Longwall mining--United States.<br/>Coal mines and mining--United States.
<br/><br/><label>LC Class. No.: </label>TN286  / .L66 1995 
<br/><br/><label>Dewey Class. No.: </label>622.334  / US 
<br/><br/><label>Gov. Doc. Class. No.: </label>DOE/EIA-TR-0588