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By: Roth, HType: ArticleIn: Revue suisse de zoologieVolume: 57Series:Issue:Date: 1950Page Range: 621--686Publication Info: Genève, Kundig [etc.],Subjects:
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By: Eymann, H - Roth, HType: ArticleIn: Revue suisse de zoologieVolume: 61Series:Issue:Date: 1954Page Range: 381--387Publication Info: Genève, Kundig [etc.],Subjects: