00917cam a22002651 4500 gs 28000210 DLC 20260227111332.0 760308s1928 cauab s000 0 eng gs 28000210 (OCoLC)2036331 DLC NSbSU NSbSU DLC premarc TN24.C2 A3 no. 99 TN942 .D5 Copy 2. Dietrich, Waldemar Fenn, 1892- 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 Includes bibliographical references. Clay California Clay industries California California. Division of Mines and Geology. Bulletin ; no. 99. 26646 26646