Отображаемые элементы 21-40 из 142
Тема |
---|
Equations [2] |
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] |
Отображаемые элементы 21-40 из 142