The SciencesAugust 3, 1918
Variable Atomic Weights
With Some Reference to Geologic Time
Stories by H. S. Shelton
The SciencesJanuary 30, 1915
Sea-Salt and Geologic Time
A Discussion of Prof. Joly's Method of Determining the Age of the World
Variable Atomic Weights
With Some Reference to Geologic Time
Sea-Salt and Geologic Time
A Discussion of Prof. Joly's Method of Determining the Age of the World