Canadian deposits of uranium and thorium,
by A.H. Lang, J.W. Griffith, and H.R. Steacy.
- 2d ed.
- [Ottawa] Dept. of Mines and Technical Surveys, Canada [1962]
- xvi, 324 p. illus., maps (2 col.) diagrs., tables. 25 cm.
Part of illustrative matter fold., part in pocket. Abstract also in French.