- Year: 1987
- Volume: 40/4
- pag: 367
- Category: Botanik: Vegetationskunde
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- Year: 1990
- Volume: 41/2
- pag: 215
- Category: Verschiedenes
-
|
- Year: 1976
- Volume: 38/2
- pag: 207
- Category: Moor, Torf, Paläobotanik
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|
- Year: 1984
- Volume: 40/2
- pag: 171
- Category: Moor, Torf, Paläobotanik
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- Year: 2006
- Volume: 46/1
- pag: 9
- Category: Botanik: Vegetationskunde
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|
- Year: 1979
- Volume: 39/1
- pag: 129
- Category: Moor, Torf, Paläobotanik
-
|
- Year: 1977
- Volume: 38/3
- pag: 335
- Category: Moor, Torf, Paläobotanik
-
|
- Year: 1982
- Volume: 39/3
- pag: 297
- Category: Verschiedenes
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