ArticlesSpecial Article AIR-EARTH CURRENTS AND OTHERS By Fernando Sanford See allHide authors and affiliations Science 22 Feb 1924:Vol. 59, Issue 1521, pp. 194-196DOI: 10.1126/science.59.1521.194 Fernando Sanford Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.
Science Vol 59, Issue 152122 February 1924 Table of Contents Print Table of Contents Front Matter (PDF)