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. IX, No. 4. >
On the Wasps of the Genus Crabro s. l. from Hokkaido, with Descriptions of New Species and Subspecies (Hymenoptera) (With 5 Textfigures)
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