Preliminary report on the clay and shale deposits of the province of Quebec,
by J. Keele.
- Ottawa, Government Printing Bureau, 1915.
- xii, 280 p. illus., 34 pl. (incl. front.) fold. map, diagrs. 25 cm.
- Canada. Geological survey. Memoir 64; Geological series no. 52 .
- Memoir (Geological Survey of Canada) ; 64. .
Each plate accompanied by guard sheet with descriptive letterpress.