News & Comment SCIENTIFIC JOURNALS AND ARTICLES Science 13 Jan 1899:Vol. 9, Issue 211, pp. 67-68DOI: 10.1126/science.9.211.67 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 9, Issue 21113 January 1899 Table of Contents Print Table of Contents Ed Board (PDF) Front Matter (PDF)
