| Referens | Vooren, C.M. and A. Chiaradia 1989 Stercorarius longicaudus and S. parasiticus in Southern Brazil. Ardea 77(2):233-235. |
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| Artikelns URL | |
| Ref. No. | 6596 |
| Språk | English |
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| Sök denna referens i | Google Scholar | Scirus | Species used from this reference |
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