 |
| reclamation of land: 20 phrases in 12 subjects |
| Business | 1 |
| Ecology | 2 |
| Finances | 2 |
| General | 3 |
| Gold mining | 4 |
| Hydraulic engineering | 1 |
| Hydrology | 1 |
| Information technology | 1 |
| Law | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 2 |
| Oceanography & oceanology | 1 |