Clays and Clays Minerals :  proceedings / 
edited by Ada Swineford...[et.al] 
 - London :  Pergamon Press,  1960 
 - ix, 369p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 60.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay<br/>Clay minerals<br/>Natural gas
<br/><br/><label>Dewey Class. No.: </label>553.6106173