Murray, Haydn H.  1924- <br/><br/>
Lightweight aggregate potentialities of some Indiana shales, 
by Haydn H. Murray and John M. Smith. 
 - Bloomington,  1958. 
 - 42 p. 
<br/><br/>Bibliography: p. 40-42. 
<br/><br/><label>LCCN: </label>gs 59000190  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shale--Indiana.
<br/><br/><label>LC Class. No.: </label>QE109  / .A3 no. 12