Refine
Year of publication
- 2009 (3) (remove)
Document Type
- Article (3) (remove)
Language
- German (3)
Has Fulltext
- yes (3)
Is part of the Bibliography
- no (3)
Keywords
- 33 years phenological study (1)
- Lapwing (1)
- Lower Saxony (1)
- Osnabrück (1)
- climate change (1)
Institute
- Extern (3) (remove)