Standards and specifications for the preparation of geological maps
By: designed and compiled by P. Debain, with the assistance of G. J. Barbary ... [et al.].
Contributors: Barbary, G. J., joint author.; Geological Survey of Canada.
Edition: Rev. ed.
Publisher: Geological Survey of Canada, Dept. of Energy, Mines and Resources
Published: 1975
Place of publication: Ottawa
Language: eng
Number of pages: 56
Subjects: Geology -- Maps.
Notes: At head of title: Geological Survey of Canada.