Erwin Frink Smith
E.F.Sm.; Erwin F. Smith
January 21, 1854 – April 06, 1927
bacteriologist, microbiologist, botanist, phytopathologist, mycologist
American plant pathologist (1854-1927)
http://www.wikidata.org/entity/Q5396128
https://en.wikipedia.org/wiki/Erwin_Frink_Smith [View]