동소성 붉은 뺨멧새 ( Emberiza fucata ) 와 멧새 ( Emberiza cioides ) 의 Stereotyped Song 의 비교 (The Inter- and Intra-specific Comparison of Stereotyped Songs in Sympatric Gray-headed Bunting (Emberiza fucata) and Siberian-Meadow Bunting (Emberiza cioides))
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- The Korean Journal of Ecology
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- 제16권3호
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- pp.317-327
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- 1993