Ilwis 2.1 for Windows: the integrated land and water information system
Netherland
International Institute for Aerospace Survey & Earth Science
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p.1. Installation & new functionality: version 2.2.- p.2. Applications guide: version 2.1.- p.3. Users guide: version 2.1.- p.4. Refrences guide: version 2.1.- p.5. Beginners guide: version 2.1