Wilson, Eldred Dewey,  1898-1965. <br/><br/>
Arizona nonmetallics ;  a summary of past production and present operations. 
2d. ed., rev. by Eldred D. Wilson and George H. Roseveare. 
 - Tucson,  University of Arizona,  1949. 
 - 60 p.  23 cm. 
 - Arizona Bureau of Mines, Mineral technology series,  no. 42. Bulletin no. 155 .
 - University of Arizona.  State Bureau of Mines.  Bulletin ;  no. 155. University of Arizona.  State Bureau of Mines.  Mineral technology series ;  no. 42. .
 - Bulletin (University of Arizona) ;  v. 20, no. 2. .
<br/><br/> University of Arizona bulletin, v. 29, no. 2, April 1949. 
<br/><br/>"References cited" : p. 53-83. 
<br/><br/><label>LCCN: </label>gs 51000224  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Arizona.
<br/><br/><label>LC Class. No.: </label>TN24.A6  / W53 1949 
<br/><br/><label>Gov. Doc. Class. No.: </label>MN 1.3:B 85/155