The American Year Book. 1911 . Edited by Francis G. Wickware, B.A., B.Sc. New York, D. Appleton & Co.
- 31 May 1912
- journal article
- book review
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 35 (909) , 869-870
- https://doi.org/10.1126/science.35.909.869