1. At risk: natural hazards, people's vulnerability, and disasters;Blaikie,1994
2. Brooks, C., & Tidwell, J. (1993). Regional uses of geographic information systems technology. In Proceedings of the seventeenth annual conference of the association of floodplain managers (pp. 91–96). Atlanta, Georgia.
3. The environment as a hazard;Burton,1978
4. Vulnerability analysis and the explanation of ‘natural’ disasters;Cannon,1994
5. GIS potential for regional and local scale groundwater hazard assessment;Cavallin,1995