@book{ce114b6ceb254701a67affa43ffe38f9,
title = "GISSIZ : training package for Geographic Information Systems in slope instability zonation : Part 1. theory Part 2. exercises",
keywords = "ESA, NRS, ADLIB-BOOK-104",
author = "\{van Westen\}, C.J. and \{van Duren\}, I.C. and H.M.G. Kruse and M.T.J. Terlien",
year = "1993",
language = "English",
isbn = "90-6164-078-4",
series = "ITC Publication",
publisher = "International Institute for Geo-Information Science and Earth Observation",
address = "Netherlands",
}