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Leipzig: Hirzel, 1932 [erschienen] 1933
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New York, N.Y.: Chelsea Publ. Comp., 1947
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Leipzig; Berlin: Teubner, 1934
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Göttingen: Vandenhoeck & Ruprecht, 1975
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Leipzig: Hirzel, 1931
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Leipzig: Hirzel, 1932 [erschienen] 1933 ; Online-Ausg.: Dresden: SLUB, 2009
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New York [u.a.]: Academic Press, 1980
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Elsevier BV, 1984
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Northeastern Bird-Banding Association, Inc., 1982
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JSTOR, 1981
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American Society of Parasitologists, 1981
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JSTOR, 1978
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Northeastern Bird-Banding Association, Inc., 1978
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Biodiversity Heritage Library, 1978
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The American Ornithologists' Union, 1978
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The Arctic Institute of North America, 1976
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Oxford University Press (OUP), 1975
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The American Ornithologists' Union, 1975
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Wilson Ornithological Society, 1974
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Oxford University Press (OUP), 1974