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The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1977)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1990)

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Wissenschaftlich-populäre Naturgeschichte der Säugethiere in ihren sämmtlichen Hauptformen : nebst einer Einleitung in die Naturgeschichte uberhaupt und in die Lehre von den Thieren insbesondere - Fitzinger, Leopold Joseph, 1802 -1884 (Aus der Kaiserlich-königlichen hof- und staatsdrucherei, 1860)

Die wissenschaftlichen ergebnisse der reise des grafen Béla Széchenyi in Ostasien 1877-1880 : Nach dem im jahre 1890[-1897] erschienenen ungarischen original - Széchenyi, Béla, gróf, 1837 -1918 (In Commission der verlagsbuchhandlung von E. Hölzel, 1899)

Wolverine (Gulo gulo) biology and management : a literature review and annotated bibliography - Butts, Thomas W. (The Program, 1992)

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