Author
Ritchie, J.Massy, A. L.
von Betegh, L.
Matthews, D. J.
Department of Agriculture and Technical Instruction for Ireland
Keyword
Sea and Inland FisheriesScientific Investigations
Hydroid
Perigonimus abyssi
growth rings
oyster
oyster shells
Hydrocoele embryonalis
Irish Channel
temperature
salinity
Date
1913Publisher
Dublin, The Stationery Office