Ecological significance of the early breeding in white-backed woodpeckers Dendrocopos leucotos.
収録刊行物
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- Tori(Jpn. J. Ornith. )
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Tori(Jpn. J. Ornith. ) 28 63-75, 1979
Tori(Jpn. J. Ornith. ) 28 63-75, 1979