The abundance of Baltic herring and sprat in the seas around Finland in 1979 and 1989 according to echo countingE. Aro [et al.]

The abundance of Baltic herring and sprat in the seas around Finland in 1979 and 1989 according to echo countingE. Aro [et al.]

639.2
T44

    The abundance of Baltic herring and sprat in the seas around Finland in 1979 and 1989 according to echo countingE. Aro [et al.] // ICES Balt. Fish. Comm. - 1981. - (¦ 21)

Рубрики: Сельдь--Промысел

   Шпрот--Промысел

   Рыболовство--Запасы, прогнозы

Кл.слова (ненормированные):
Сельдь -- Шпрот -- Рыболовство