Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) · 1971 · 33 citations · 0 references
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Life SciencesMarine BiologyZoologyMarine EcologyMarine Invertebrate BiologyPelagic EcologyPelagic EcosystemsZooplankton EcologyPelagic Species Distribution
II. Acknowledgement.............................................. III. General structure of hydrography................................ IV. Samplings of plankton..........................................