Wolter Edward Hellén

Wolter Hellén; Hellén

* March 09, 1890 – December 31, 1979 †

entomologist

Finnish entomologist (1890–1979)

Wikidata iD http://www.wikidata.org/entity/Q21341616

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

Collected or identified specimens in the following Families:

Families Collected 16