Note 141 — Chapter VIII · RADIOACTIVITY OF THE MINERALS
Reading edition
Proc. Roy. Soc. 1911, A, 85, 248.
[142] See Strutt, Proc. Roy. Soc. 1908, A, 82, 166; 1909, 83, 96; 1909, 83, 298; 1910, 84, 194.
Reading edition
Proc. Roy. Soc. 1911, A, 85, 248.
[142] See Strutt, Proc. Roy. Soc. 1908, A, 82, 166; 1909, 83, 96; 1909, 83, 298; 1910, 84, 194.