Richardson III, James <br/><br/>
Holocene beach ridges between the Chira river and Punta Parinas, northwest Peru, and the archaeological sequence 

 - [S.l] :  [s.n.],  [19--] 
 - 12 p: :  ill., carte, graph., tab. 
<br/><br/> <Donation Engel> 
<br/><br/>bibliogr. p. 11-12