Fisheries hydrography :
Hela, Ilmo, 1915-,
Fisheries hydrography : How oceanography and meteorology can and do serve fisheries / By ilmo hela and taivo laevastu. - 137 páginas
Industria pesquera
Oceanografía
Meteorología marina
SH333 / H4
Fisheries hydrography : How oceanography and meteorology can and do serve fisheries / By ilmo hela and taivo laevastu. - 137 páginas
Industria pesquera
Oceanografía
Meteorología marina
SH333 / H4