Singer A Ed. <br/><br/>
Polygorskite-sepiolite: Occurrences genesis and uses 

 - Amsterdam  Elsevier           1984 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>47178 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Silicate minerals<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H1141, M4