Materials of the conference on the study and conservation of migratory birds of the Baltic Basinсборник

Статьи, опубликованные в сборнике

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• • 1974 Principal results of bird ringing obtained by the Rybachy Biological station
  • Payevsky V.A.
  • в сборнике Materials of the conference on the study and conservation of migratory birds of the Baltic Basin, место издания Tartu, Estonia, тезисы, с. 56-58