Swineford, Ada <br/><br/>
Clays and clay minerals  :Proceedings of the ninth national conference.v.9 

 - New York  Pergamon Press  1962 
 - International series of monographs on earth sciences Ed. by Earl Ingerson  11 .
<br/><br/><label>Subjects--Index Terms: </label>Minerology  Swineford, Ada  International series of monographs on earth sciences 
<br/><br/><label>Dewey Class. No.: </label>549  / J2.9