Environments of coal deposition / 
editors: Edward C. Dapples and M.E. Hopkins. 
 - Boulder, CO :  Geological Society of America,  1969. 
 - Geological Society of America. Special paper ;  no. 114 .
 - Special papers (Geological Society of America) ;  no. 1143 .
<br/><br/> Papers presented at a symposium at the annual meeting of the Coal Geology Division of the Geological Society of America, Miami Beach, Fla., 1964. 
<br/><br/><label>LCCN: </label>68058108 //r872 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal -- Geology.--Coal -- Geology.
<br/><br/><label>LC Class. No.: </label>TN800  / .E64 
<br/><br/><label>Dewey Class. No.: </label>553/.2