Blatchley, Raymond S. <br/><br/>
The oil fields of Crawford and Lawrence counties, 
by Raymond S. Blatchley. 
 - Urbana,  University of Illinois,  1913. 
 - 442 p.  front. (map) plates, fold. diagrs. and portfolio of 8 fold. maps.  24 cm. 
<br/><br/><label>LCCN: </label>gs 14000284  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--Illinois--Crawford County.<br/>Petroleum--Illinois--Lawrence County.
<br/><br/><label>LC Class. No.: </label>QE105  / .A16 no. 22