Vol. s5-35A, 1938January 01, 1938 EDT
Radium in Rocks: V. the Radium Content of the Four Groups of pre-Cambrian Granites of Finland
Radium in Rocks: V. the Radium Content of the Four Groups of pre-Cambrian Granites of Finland
Charles Snowden Piggot,
Piggot, C. S. (1938). Radium in Rocks: V. the Radium Content of the Four Groups of pre-Cambrian Granites of Finland. American Journal of Science, s5-35A, 227–229. https://doi.org/10.2475/001c.120527