Abstracts THE AMERICAN CHEMICAL SOCIETY. III By Charles L. Parsons See allHide authors and affiliations Science 27 Aug 1920:Vol. 52, Issue 1339, pp. 206-208DOI: 10.1126/science.52.1339.206 Charles L. Parsons 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.