Sigfrid Vilhelm Arnell

Sigfrid Wilhelm Arnell; S.W.Arnell

* March 05, 1895 – 1970 †

botanist, bryologist, physician, radiologist

Swedish hepaticologist (1895-1970)

https://www.wikidata.org/wiki/Q2284684

https://en.wikipedia.org/wiki/Sigfrid_Vilhelm_Arnell [View]

Sweden