ArticlesSpecial Article THE MEASUREMENT OF LIGHT IN SOME OF ITS MORE IMPORTANT PHYSIOLOGICAL ASPECTS By D. T. Macdougal, H. A. Spoehr See allHide authors and affiliations Science 15 Jun 1917:Vol. 45, Issue 1172, pp. 616-618DOI: 10.1126/science.45.1172.616 D. T. MacdougalFind this author on Google Scholar Find this author on PubMed Search for this author on this site H. A. SpoehrFind 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 below.
THE MEASUREMENT OF LIGHT IN SOME OF ITS MORE IMPORTANT PHYSIOLOGICAL ASPECTS By D. T. Macdougal, H. A. Spoehr Science15 Jun 1917 : 616-618
THE MEASUREMENT OF LIGHT IN SOME OF ITS MORE IMPORTANT PHYSIOLOGICAL ASPECTS By D. T. Macdougal, H. A. Spoehr Science15 Jun 1917 : 616-618
