Diehl, Hans <br/><br/>
Minerals, rocks, and fossils 

 - New York  John Wiley  1983 
 - 212p. 
<br/><br/><label>ISBN: </label> RS 131.34 
<br/><br/><label>Source: </label> RS 131.34 
<br/><br/><label>Dewey Class. No.: </label>552 DIE