Clays and clay minerals /    
edited by Earl Ingerson 
 - London :   Pergamon Press,  c 1959. 
 - 692 p. :  ill. ;  24 cm. 
 - International series of monograph on earth sciences. .
<br/><br/> Includes index. 
<br/><br/>322  322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay minerals.<br/>Clay.
<br/><br/><label>Dewey Class. No.: </label>553 / N213p