Dietrich, Waldemar Fenn,  1892- <br/><br/>
The clay resources and the ceramic industry of California 
by Waldemar Fenn Dietrich. 
 - Sacremento,  California State Printing Office,  1928. 
 - 383 p.  illus., maps  24 cm. 
 - California.  State Mining Bureau.  Bulletin,  no. 99 .
 - California.  Division of Mines and Geology.  Bulletin ;  no. 99. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>gs 28000210  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay--California<br/>Clay industries--California
<br/><br/><label>LC Class. No.: </label>TN24.C2  / A3 no. 99