Planning problems, models, and geographic information systems : report and summary of proceedings of the Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s: Using and Managing Geographic Information, Kuala Lumpur, Malaysia, 24-28 September 1990
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書誌事項
Planning problems, models, and geographic information systems : report and summary of proceedings of the Malaysia-UNCRD International Expert Group Meeting on Regional Planning in the 1990s: Using and Managing Geographic Information, Kuala Lumpur, Malaysia, 24-28 September 1990
（UNCRD meeting report series, no. 41）
United Nations Centre for Regional Development, 1991