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By: Ågren, Hugo,Type: ArticleIn: Entomologisk tidskriftVolume: 24Series:Issue:Date: 1903Page Range: 126--128Publication Info: Stockholm Jacob Spångberg 1880-Subjects:
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By: Ågren, Hugo,Type: ArticleIn: Entomologische ZeitungVolume: 64Series:Issue:Date: 1903Page Range: 113--176Publication Info: [Stettin Entomologischer Verein zu Stettin 1840-1911]Subjects: