humus marsh soil
相关英语词汇推荐
- soil subtype
- old plate tectonics
- ferganite
- sial
- greenwich meridian
- organoclay
- precision processing
- cuesta
- volcanic ejecta
- ala twin
- discharge hydrograph
- acid geochemical barrier
- layering of relief
- limonite
- descloizite
- rock terrace
- Suspended solids
- speciation
- artificial radioactive element
- temperature barrier