Pre-Columbian plant migration papers presented at the Pre-Columbian Plant Migration Symposium, 44th Internatioal Congress of Americanists, Manchester, England /
Pre-Columbian Plant Migration Symposium1982Manchester, Greater Manchester.
Stone, Doris,1909-
Bird, Robert McK.
Cambridge, Mass. Peabody Museum of Archaeology and Ethnology, Harvard University Distributed by Harvard University Press
1984
Includes bibliographies
Indians
Indians
Plants