Viers, Georges <br/><br/>
Geomorfología 
/ Georges Viers 
 - Barcelona :   Oikos-tau,  1973. 
 - 320 p. :   il. ;   20 cm 
<br/><br/><label>ISBN: </label>8428102503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOMORFOLOGIA
<br/><br/><label>Dewey Class. No.: </label>551.4  / V678