TY  - BOOK
AU  - Griggs, Gary B.
AU  - Gilchrist, John A.
TI  - The earth and land use planning
U1  - 550 
PY  - 1977///
CY  - North Scituate, Mass.,
PB  - Duxbury
KW  - GeologÃ­a
KW  - SismologÃ­a
KW  - Urbanismo
ER  -