Wast, Hugo, seud..  1915-1991 <br/><br/>
Valle negro 
/ Hugo Wast  
 - Buenos Aires   : Plus Ultra   , 1980 
 - 205 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> LITERATURA ARGENTINA<br/> NOVELA
<br/><br/><label>Universal Decimal Class. No.: </label>821.134.2(82) W323v