He had taken the doctorate in 1935 with the thesis Lebenszyklus, Cytologie und Sexualität der Chiorophycee Cladophora Suhriana Kiltzing, on the algae Cladophora.
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Other notable publications include the textbook in biology for upper secondary schools; Biologi for gymnasiet ("Biology for the Gymnasium"), which was released for the first time in 1941 together with Trygve Braarud, and released for the last time in 1964.
Bjørn Tronstad | Bjørn Dæhlie | Bjørn Rune Gjelsten | Bjørn Einar Romøren | Bjørn Wirkola | On ''Spirit of Norway 10'' with Bjørn Rune Gjelsten | Bjørn Ousland | Bjørn Kruse | Bjørn Kjos | Bjørn Jarle Rødberg Larsen | Bjørn Jacobsen | Bjørn Grinde | Andreas Bjørn |