International Journal of Geographical Information Science (IJGIS), Volume 13, 1999

Volume 13, Number 1, January 1, 1999

Volume 13, Number 2, March 1, 1999

Volume 13, Number 3, April 1, 1999

Volume 13, Number 4, June 1, 1999

Volume 13, Number 5, July 1, 1999

Volume 13, Number 6, September 1, 1999

Volume 13, Number 7, October 1, 1999

Volume 13, Number 8, December 1, 1999

a service of Schloss Dagstuhl - Leibniz Center for Informatics