Holbrook, Drew F. <br/><br/>
Titanium in southern Howard County, Arkansas. 

 - Little Rock,  1948. 
 - 16 p.  maps  23 cm. 
<br/><br/><label>LCCN: </label>gs 48000079  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Titanium ores--Arkansas--Howard County.
<br/><br/><label>LC Class. No.: </label>QE87  / .A2 no. 13 
<br/><br/><label>Dewey Class. No.: </label>553.49