Nils Edvard Hjalmar Sylvén
Nils Edvard Hjalmar Sylvén (1920–2001), Swedish entomologist.
Taxon names authored
(List may be incomplete)
Publications
edit(List may be incomplete)
Nils Edvard Hjalmar Sylvén (1920–2001), Swedish entomologist.
(List may be incomplete)
(List may be incomplete)