Grethe Rytter Hasle, Date of Birth, Place of Birth, Date of Death
TweetGrethe Rytter Hasle
Norwegian scientist
Date of Birth: 
Place of Birth: Horten, Vestfold, Norway
About Grethe Rytter Hasle
- Grethe Berit Rytter Hasle (3 January 1920 – 9 November 2013) was a Norwegian planktologist.
- Among the first female professors of natural science at the University of Oslo, she specialized in the study of phytoplankton.
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