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. XVI, No. 1 >
The Fertilizing Capacity of Frog Sperm in the Homologous and Heterologous Egg-jellies and Polyvinylpyrrolidone (PVP) (With 5 Text-figures and 5 Tables)
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