Expose s = Berichte = papers
Subtitle: syste  mes d'information du te rritoire = Landinformationssysteme = land information systems : [actes du] XVIe Congre  s International des Geome  tres, Montreux, 9-18 aou t 1981.
Contributors: International Federation of Surveyors. Commission 3 'Land Information Systems'.
Publisher: International Federation of Surveyors
Published: 1981
Place of publication: [s.l.]
Language: mul
Notes: Papers presented by Commission 3 'Land Information Systems' of the International Federation of Surveyors.