Searle, Alfred B. <br/><br/>
The natural history of clay 

 - Cambridge :  University Press,  1912 
 - 176 p.  : ilus. 
<br/><br/><label>LCCN: </label>53012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arcilla.<br/>Petrología.
<br/><br/><label>Dewey Class. No.: </label>552.5  / S43