Association AffairsAAAS Meeting HOTEL ACCOMMODATIONS See allHide authors and affiliations Science 29 Nov 1929:Vol. 70, Issue 1822, pp. 522DOI: 10.1126/science.70.1822.522 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.
Science Vol 70, Issue 182229 November 1929 Table of Contents Print Table of Contents Front Matter (PDF)
