Road material surveys in the city and district of Montreal, Quebec
By: by Henri Gauthier
Series: Geological Survey of Canada. Memoir -- 114; Geological series -- no. 95; Memoir (Geological Survey of Canada) -- 114.; Geological series -- no. 95.
Publisher: J. de L. Taché, Printer
Published: 1919
Place of publication: Ottawa
Language: eng
Number of pages: 52
Subjects: Road materials; Roads