American Journal of Science: s4-34 (202)

Index by author

October 01, 1912; Volume s4-34,Issue 202

You have access
Emission of electrons by metals under the influence of alpha rays
H. A. Bumstead and A. G. McGougan

American Journal of Science October 1912, s4-34 (202) 309-328; DOI: https://doi.org/10.2475/ajs.s4-34.202.309
You have access
Flashing arcs; a volcanic phenomenon
F. A. Perret

American Journal of Science October 1912, s4-34 (202) 329-333; DOI: https://doi.org/10.2475/ajs.s4-34.202.329
You have access
Comparison of two screws
C. Barus

American Journal of Science October 1912, s4-34 (202) 333-337; DOI: https://doi.org/10.2475/ajs.s4-34.202.333
You have access
I, On some growth stages in Naticopsis altonensis McChesney; II, Notice of a Mississippian gastropod retaining coloration
George Herbert Girty

American Journal of Science October 1912, s4-34 (202) 338-340; DOI: https://doi.org/10.2475/ajs.s4-34.202.338
You have access
The slphides of zinc, cadmium, and mercury; their crystalline forms and genetic conditions; microscopic study by H. E. Merwin
Eugene Thomas Allen, J. L. Crenshaw and Herbert E. Merwin

American Journal of Science October 1912, s4-34 (202) 341-396; DOI: https://doi.org/10.2475/ajs.s4-34.202.341