@phdthesis{c7bfe372596b4b5bb7041503365441fa,
title = "Application of geographic information systems to landslide hazard zonation",
keywords = "ESA, ADLIB-BOOK-97",
author = "\{van Westen\}, C.J.",
year = "1993",
language = "English",
isbn = "90-6164-078-4",
series = "ITC Publication",
publisher = "International Institute for Geo-Information Science and Earth Observation",
address = "Netherlands",
type = "PhD Thesis - Research external, graduation external",
school = "Delft University of Technology",
}