TY  - BOOK
AU  - Wolf,Eric R
TI  - Sons of the shaking earth: the people of Mexico and Guatemala, their land, history and culture
T2  - Phoenix books in Sociology, Anthropology Archaeology
U1  - 572 
PY  - 1964///
CY  - Chicago
PB  - University of Chicago Press, 
KW  - Historia
KW  - Arqueología
ER  -