Plas, L. Van Der  1928- <br/><br/>
The identification of detrital feldspars / 
by L. van der Plas. 
 - Amsterdam,  New York :  Elsevier Pub. Co.,  1966. 
 - xi, 305 p. :  illus. ;  25 cm. 
<br/><br/>includes index and Bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Feldspar.<br/>Mineralogy, Determinative.
<br/><br/><label>Dewey Class. No.: </label>549.68  / PLI 1966