Velde, B. <br/><br/>
Clay minerals :  a physico-chemical explanation of their occurence / 
B. Velde 
 - Amsterdam :  Elsevier North-Holland,  1985 
 - xiii, 427 p. :  ill. ;  26 cm. 
 - Developments in sedimentology ;  40 .
<br/><br/><label>ISBN: </label>0444424237 
<br/><br/><label>LCCN: </label>84-21204 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clay minerals