TY  - BOOK
ED  - Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s: Using and Managing Geographic Information 
TI  - Planning problems, models, and geographic information systems: report and summary of proceedings of the Malaysia-UNCRD ..
SN  - 4906236065 :
PY  - 1991///
CY  - [Kuala Lumpur}
PB  - UNCRD
KW  - Regional planning
KW  - Information services
KW  - Geographic information systems
ER  -