Persoon
·
fl 1948
Persoon
·
fl 1991
Persoon
·
fl 1991
Persoon
·
fl 1991
Persoon
·
fl 1991
Persoon
·
fl 1991
Persoon
·
fl 1991
Professor Emeritus in the Department of Zoology at the University of Helsinki
Persoon
·
fl 1991
Persoon
·
fl 1991