A radiometric profile across part of the Canadian shield
Subtitle: report, 11 figures and map 1250A
By: [by] A. G. Darnley, R. L. Grasty and B. W. Charbonneau.
Contributors: Grasty, R. L., joint author.; Charbonneau, B. W., joint author.
Series: Geological Survey of Canada. Paper 70-46; Paper (Geological Survey of Canada) ;; 70-46.
Publisher: Dept. of Energy, Mines and Resources
Published: 1971
Place of publication: [Ottawa]
Language: eng
Number of pages: 42
Subjects: Radioactive substances -- Canadian Shield.; Geology -- Canadian Shield.; Gamma ray spectrometry.
Notes: Bibliography: p. 37-38.
In case.