TY  - BOOK
AU  - Thomas, William L.,
ED  - International Symposium On Man's Role In Changing The Face Of The Earth
TI  - Man's role in changing the face of the erach. ed. by William L. Thomas, with the collaboration of Carl o, Sauer, Marston Bates and Lewis Munford
AV  - G56 I631955
PY  - 1956///
CY  - Chicago
PB  - Publs. for the wenner gren foundation for anthropological research an the national acience foundation by the University of chicago
KW  - Geografía humana
KW  - Congresos
ER  -