Velde, B. <br/><br/>
Introduction to clay minerals :  chemistry, origins, uses, and environmental significance / 
B. Velde. 
 - 1st ed. 
 - London ;  New York :  Chapman & Hall,  1992. 
 - vii, 198 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0412370301 
<br/><br/><label>LCCN: </label>92016533  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay--Analysis.<br/>Argila--Análise<br/>Clay minerals.
<br/><br/><label>LC Class. No.: </label>QE471.3  / .V46 1992 
<br/><br/><label>Dewey Class. No.: </label>553.61