ArticlesAddress TENDENCIES IN AGRICULTURAL RESEARCH By J. G. Lipman See allHide authors and affiliations Science 19 Jan 1923:Vol. 57, Issue 1464, pp. 71-76DOI: 10.1126/science.57.1464.71 J. G. Lipman 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.