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- Ceratocystis platani 1
- CFIS 1
- Chostoneura murinana 1
- Climate change 3
- Clonal Seed Orchard 1
- Cone production 1
- Constrains 1
- Digital forestry 1
- Diplodia corticola 1
- Diseases 6
- Ecological divisions 1
- Environmental rehabilitation 1
- Fir 1
- Fire hazard 1
- Fire prevention 2
- Fires 1
- Flora 1
- Forest ecology 1
- Forest fires 7
- Forest management 4