На главную
| Индекс ДКД | Наименование раздела |
| 550 | Earth sciences |
| 556 | Earth sciences of Africa |
| 555 | Earth sciences of Asia |
| 554 | Earth sciences of Europe |
| 557 | Earth sciences of North America |
| 559 | Earth sciences of other areas |
| 558 | Earth sciences of South America |
| 553 | Economic geology |
| 551 | Geology, hydrology, meteorology |
| 552 | Petrology |
| [Вернуться] |