- Year: 1880
- Volume: 06/3
- pag: 533
- Category: Limnologie
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|
- Year: 1884
- Volume: 09/1
- pag: 1
- Category: Zoologie: Crustaceen
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|
- Year: 1880
- Volume: 07/1
- pag: 68
- Category: Verschiedenes
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|
- Year: 1879
- Volume: 06/2
- pag: 455
- Category: Zoologie: Insekten
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|
- Year: 1880
- Volume: 07/1
- pag: 61
- Category: Limnologie
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