TY  - BOOK
AU  - Nievergelt,Jurg
ED  - International Workshop on Advanced Research in Geographic Information Systems
TI  - IGIS '94: geographic information systems : International Workshop on Advanced Research in Geographic Information Systems, Monte Verita, Ascona, Switzerland, February 28 - March 4, 1994 : proceedings 
SN  - 3540587950
AV  - G70.2 I62 1994
PY  - 1994///
CY  - Berlin
PB  - Springer-Verlag
KW  - Geographic information systems
KW  - Congresses
ER  -