Changes in land bird populations on the Krunnit Islands in the Bothnian Bay, 1939–77

Authors

  • E. Helle
  • P. Helle

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Published

1979-12-31

Issue

Vol. 56 No. 4 (1979)

Section

Research articles

How to Cite

Helle, E., & Helle, P. (1979). Changes in land bird populations on the Krunnit Islands in the Bothnian Bay, 1939–77. Ornis Fennica, 56(4), 137–147. https://ornisfennica.journal.fi/article/view/133016