Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Journal of the Faculty of Science, Hokkaido University. Series 6, Zoology >
Vol. 24 No. 2 >
Taxonomical Studies of the Japanese Naididae (Annelida, Oligochaeta) 1. : Four Unrecorded Species in Small Genera (With 2 Text-figures)
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