Grim, Ralph Early <br/><br/>
Applied clay mineralogy 

 - New York  McGraw-hill Book Company  1962 
 - 422 p.  ilus. 
 - International Series in the Earth &amp; Planetary Sciences .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARCILLAS
<br/><br/><label>Universal Decimal Class. No.: </label>553.611:666.32/G82