Julkaisut - Selaus asiasanan mukaan "avustettu levittäytyminen"

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    • The history of cultivation of exotic tree species in Finland 

      Ruotsalainen, Seppo
      Natural resources and bioeconomy studies : 88/2017 (Natural Resources Institute Finland, Luke, 2017)
      The cultivation of exotic tree species in Finland started presumably already in the Middle Ages, with introduction of fruit trees to Finland. During the period of the Enlightenment in the 18th century an intensive period ...