Herold, Paul George,  1909- <br/><br/>
Kaolin deposits of southern Pike County, Arkansas, 
by Paul G. Herold and George R. Heyl. 
 - Little Rock,  1942. 
 - 38p.  illus. (incl. diagrs.) 2 fold. maps, tables  23cm. 
 - Arkansas.  Geological Survey, 1923-      Bulletin 7 .
<br/><br/> At head of title: State of Arkansas Geological Survey, Richard J. Anderson, acting state geologist. 
<br/><br/><label>LCCN: </label>gs 42000252  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Kaolin.<br/>Geology--Arkansas--Pike County.
<br/><br/><label>LC Class. No.: </label>QE87  / .A2 no. 7 
<br/><br/><label>Dewey Class. No.: </label>552/.52