Article PDF
Rights and permissions
About this article
Cite this article
Diary of Societies. Nature 99, 240 (1917). https://doi.org/10.1038/099240b0
Issue Date:
DOI: https://doi.org/10.1038/099240b0
Nature volume 99, page 240 (1917)
Diary of Societies. Nature 99, 240 (1917). https://doi.org/10.1038/099240b0
Issue Date:
DOI: https://doi.org/10.1038/099240b0