TY  - BOOK
AU  - Parvey, C. A.
ED  - Commonwealth Scientific and Industrial Research Organization. Division of Water and Land Resources.
TI  - Geographic information systems: : an overview and application
T2  - Documento de trabajo
PY  - 1984///
CY  - Canberra
PB  - CSIRO. Division of Water and Land Resources
KW  - Procesamiento automático de datos en geografía
ER  -