News & Comment SCIENTIFIC NOTES AND NEWS See allHide authors and affiliations Science 09 Mar 1900:Vol. 11, Issue 271, pp. 398-399DOI: 10.1126/science.11.271.398 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.
Science Vol 11, Issue 27109 March 1900 Table of Contents Print Table of Contents Back Matter (PDF) Ed Board (PDF) Front Matter (PDF)
