Christenson C L <br/><br/>
Economic redevelopment in Bituminous coal   Special    
Christenson C L 
 -  1962 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal  Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F551).73.N6, K2