humic coal series (Q42516)
From geokb
The humic coal series develops from peat
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | humic coal series |
The humic coal series develops from peat |
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | humic coal series |
The humic coal series develops from peat |
