Sieberg, August Heinrich (1875-)
http://data.bibliotheken.nl/id/thes/p069233829 an entity of type: Person
Sieberg, August Heinrich (1875-)
geoloog, geofysicus en meteoroloog
August Heinrich Sieberg
xsd:gYear
1875
Sieberg
August Heinrich
de
blank nodes
069233829
xsd:date
2023-05-20