Longwell, Chester R. <br/><br/>
Outlines of geology. 

 - New York :  J.Wiley & Sons,  1941. 
 - 291 p. :  il. ;  23 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551+551.7