Pre-columbian plant migration 

 - Cambridge :  Harvard university-<The> Peabody museum of american archaeology and ethnology,  1984 
 - 183 p: :  ill., cartes, tab. 
 - Papers of the Peabody museum of american archaeology and ethnology, 76 .
<br/><br/>bibliogr 
<br/><br/><label>ISBN: </label>0873652037