Elements of topographical mapping in Canada
By: L.J. Harris.
Series: Technical report - [Surveys and Mapping Branch] -- no. 70-5
Publisher: Dept. of Energy, Mines and Resources
Published: 1969
Place of publication: [Ottawa
Language: eng
Number of pages: 96
Subjects: Topographic maps; Cartography -- Canada
Notes: "A paper presented at the Surveying and Mapping Colloquium for the Petroleum Industry, Banff, Alberta, October 15, 16, 17, 1969, the University of Alberta".