Geographic information systems seminar: the coming of a new decade, what have we learned from the 80's, September 20-21, 1990. co-sponsored by the Minsitry of Natural Resources and the Canadian Institute of Surveying and Mapping
Contributors: Canadian Institute of Surveying and Mapping; Ministry of Natural Resources
Publisher: Ministry of Natural Resources
Place of publication: Toronto
Language: eng
Number of pages: 216
Subjects: Digital mapping
Notes: 11