Man's role in changing the face of the earth - International Symposium on Man's Role in Changing the Face of the Ea rth, (1955: Princeton, N. J.); Thomas, William L., 1920- (Chicago : Published for the Wenner-Gren Foundation for Anthropolo gical Research and the National Science Foundation by the University of Chicago Press, 1956)
Includes bibliographical references.
Keywords: Anthropo-geography -- congresses