Information
Mauri Hirvenoja
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Mauri Hirvenoja, Dr. phil. 1928-2023 Elina Hirvenoja (maiden name Kostama), Mag. phil. 1936-2007 Inquiries to Markku Hirvenoja |
Sompiojärvi, June 1959, after the emergence of Corynocera ambiqua Zetterstedt. |
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Lokka, Midsummer 1995. |