News & CommentScientific Notes and News GERENAL Science 25 Nov 1898:Vol. 8, Issue 204, pp. 742-748DOI: 10.1126/science.8.204.742-a Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 8, Issue 20425 November 1898 Table of Contents Print Table of Contents Back Matter (PDF) Ed Board (PDF)