関連のトピックス ...
関連のトピックス ...
- Environmental aspects
- Social aspects
- Agriculture 4
- History 4
- Afforestation 2
- Agricultural intensification 2
- Agricultural systems 2
- Cheesemakers 2
- Climatic changes 2
- Dairy farmers 2
- Dairy farming 2
- Deforestation 2
- Environmental conditions 2
- Factory farms 2
- Farm life 2
- Forest management 2
- Forest microclimatology 2
- Forest policy 2
- Forestry projects 2
- Oral history 2
- Research 2
- Social life and customs 2
- Soil science 2
- Soils 2
- Sustainable agriculture 2
- Sustainable forestry 2
- Tree farms 2
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