Willey, Gordon <br/><br/>
Prehistoric settlement patterns in the Virú valley, Perú 

 - Washington :  Smithsonian institution-Bureau of American ethnology,  1953 
 - 453 p: s h. t., :  ill., ill. h. t., cartes h. t. 
 - House documents, 55 Bulletin, 155 .
<br/><br/> <Donation Brignardello> 
<br/><br/>bibliogr. p. 449-453