POUGH FREDERICK H <br/><br/>
A FIELD GUIDE TOROCKS AND MINERALS 

 - 3 
 - U.S.A.  1955 
 - 349 pag  18 cm 
 - 0  0 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>552  / P81