Отображаемые элементы 22-41 из 142
| Тема |
|---|
| Fish farm [1] |
| Fish farm [3] |
| Fish productivity [3] |
| Fisheries [51] |
| Fishery [92] |
| Forecasting [7] |
| Gadidae family [1] |
| Hydrobionts [20] |
| Ichthyocenosis [1] |
| Ichthyocenosis [1] |
| Ichthyomass [1] |
| Kaliningrad Oblast [1] |
| Kaliningrad Oblast [1] |
| Kama reservoir [1] |
| Kamchatka shelf [1] |
| Kuril Islands [4] |
| Management [5] |
| Method [1] |
| Migrations [33] |
| Mistakes [1] |
Отображаемые элементы 22-41 из 142