Measurement of the biologically active ultra-violet rays of sunlight

• 1 November 1927
• journal article
• Published by The Royal Society in Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character
• Vol. 102  (715) , 119-128
• https://doi.org/10.1098/rspb.1927.0043

Abstract

Keywords

• BIOLOGICAL ACTIVITY