The SciencesSeptember 1, 1930
Volcanology
What Is Being Done to Make the Observation of the Earth's Internal Fluids an Experimental Science
Stories by T. A. Jaggar
The SciencesAugust 3, 1918
Results of Volcano Study in Hawaii
The SciencesOctober 2, 1915
Notes from a Volcano Laboratory
“Personal Documents” in the Case of Kilauea and Mauna Loa