Title |
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Geographical variation in the occurence of song types in Nuthatch **Sitta europaea** populations
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Author |
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Language |
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English
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Source (journal) |
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Ibis / British Ornothologists' Union. - London | |
Publication |
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London : 1997
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ISSN |
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0019-1019
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Volume/pages |
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139(1997), p. 102-106
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