On the radioactivity of mineral oils and natural gases
By: by Prof. J. C. McLennan....
Contributors: International Electrical Congress (1904 : St. Louis)
Publisher: s.n.]
Published: 1904
Place of publication: [Toronto
Language: eng
Number of pages: 25
Subjects: Radioactivity.; Gases.; Mineral oils.
Notes: From head of caption title: "A paper presented at the International Electrical Congress of St. Louis, 1904".

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