Pough, Frederick H., <br/><br/>
A field guide to rocks and minerals / 
Frederick H. Pough ; photos. by Jeffrey Scovil 
 - 5th ed. 
 - 396 páginas 
 - The Peterson field guide series ;  7 .
<br/><br/> "Sponsored by the National Audubon Society, The National Wildlife Federation, and the Roger Tory Peterson Institute" 
<br/><br/><label>ISBN: </label>0395727782 0-395-72777-4 (rustica) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rocas<br/>Mineralogía determinativa
<br/><br/><label>LC Class. No.: </label>QE367.2  / P67 1996