Road gravels in Quebec
By: by R.H. Picher.
Contributors: Canada. Mines Branch (1901-1936)
Publisher: J.O. Patenaude, I.S.O., Printer to the King
Published: 1935
Place of publication: Ottawa
Language: eng
Number of pages: 214
Subjects: Gravel; Road materials
Notes: At head of title: Canada.  Department of Mines ... Mines Branch.

No. 75 [i.e. 751]

Includes index.