TY  - BOOK
AU  - Avila, Manuel
TI  - Tradition and growth: a study of four mexican villages 
AV  - F 1220 A8
PY  - 1969///
CY  - Chicago
PB  - The University of Chicago
KW  - Indios de México
KW  - México
KW  - Condiciones rurales
ER  -