Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University >
第33巻 第2号 >
Ultrastructure of Micropylar Cells in the Pre-ovulatory Follicles of Pacific Herring, Clupea pallasi Valenciennes
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