Fisheries hydrography : how oceanography and meteorology can and do serve fisheries /
Hela, Ilmo.
Fisheries hydrography : how oceanography and meteorology can and do serve fisheries / Ilmo Hela and Taivo Laevastu. - London : Fishing News (Books), [1961?]. - 137 p. : ill. ; 25 cm.
Fisheries hydrography : how oceanography and meteorology can and do serve fisheries / Ilmo Hela and Taivo Laevastu. - London : Fishing News (Books), [1961?]. - 137 p. : ill. ; 25 cm.