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Skandanavisk Fauna. Första Delen. Däggdjuren - Nilsson, Sven, 1787 -1883 (Gleerups, 1847)

Skizzirte Entwickelungs-Geschichte und natürliches System der europäischen Thierwelt : Erster Theil welcher die Vogelsäugethiere und Vögel nebst Andeutung der Entstehung der letzteren aus Amphibien enthält - Kaup, J. J. (Johann Jacob), 1803 -1873 (In commission bei Carl Wilhelm Leske, 1829)

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Small mammals in pellets of barn owls from Miñaca, Chihuahua - Anderson, Sydney, 1927 -2018 (American Museum of Natural History, 1961)

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Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1920)

Smithsonian miscellaneous collections - Smithsonian Institution (Smithsonian Institution, 1946)

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Snake River birds of prey research project : annual report, 1983 - U.S. Fish; Wildlife Service (U.S. Department of the Interior, Bureau of Land Management, Boise District, 1983)

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