Standards and specifications for the preparation of geological maps
By: designed and compiled by P. Debain; with the assistance of G. J. Barbary [and others]
Contributors: Barbary, G. J.; Geological Survey of Canada.
Publisher: Dept. of Energy, Mines and Resources
Published: 1972
Place of publication: [Ottawa]
Language: eng
Number of pages: 56
Subjects: Geology -- Maps.
Notes: At head of title: Geological Survey of Canada.