 |
| |||
| northern red-backed mouse (Clethrionomys rutilus); northern red-backed vole (Clethrionomys rutilus); ruddy vole (Clethrionomys rutilus) | |||
| красная сибирская полёвка: 3 phrases in 2 subjects |
| Ecology | 2 |
| Oil / petroleum | 1 |
|
| |||
| northern red-backed mouse (Clethrionomys rutilus); northern red-backed vole (Clethrionomys rutilus); ruddy vole (Clethrionomys rutilus) | |||
| красная сибирская полёвка: 3 phrases in 2 subjects |
| Ecology | 2 |
| Oil / petroleum | 1 |