TY  - BOOK
AU  - Jenks,William F.
TI  - Handbook of South American geology: an explanatiion of the geologie map of South America
PY  - 1956///
CY  - New York
PB  - Geological society of América
KW  - Geología practica
KW  - lemb
KW  - Libro
KW  - unescot
ER  -