EGIS '91
Subtitle: proceedings : Second European Conference on Geographical Information Systems, Brussels, Belgium, April 2-5, 1991
By: editors JanJaap Harts, Henk F.L.Ottens, Henk J.Scholten.
Contributors: Harts, JanJaap.; Ottens, Henk F.L.; Scholten, H.J.
Publisher: EGIS Foundation
Published: 1991
Place of publication: Utrecht
Language: eng