органические остатки: 31 phrases in 15 subjects |
Cement | 1 |
Chemistry | 1 |
Dentistry | 3 |
Ecology | 1 |
General | 4 |
Geology | 1 |
Makarov | 9 |
Mining | 1 |
Oceanography & oceanology | 1 |
Oil / petroleum | 1 |
Oilfields | 2 |
Paleontology | 2 |
Road works | 2 |
Sakhalin | 1 |
Water resources | 1 |