Author: Rühe, F. E.
Title: Bosmina coregoni im Baltischen Seengebiete. Monographie der Daphniden Deutschlands und der benachbarten Gebiete. I. Monographie des Genus Bosmina. A.
Description: Stuttgart, E. Schweizerbart, 1912. Large 4to (31.6 x 25.5 cm). [iv], 147 pp.; seven plates with explanatory text leavers, one text figure, three maps. No wrappers. = A seldom-seen monograph on one of the most important fauna elements of the Baltic region. This is part 63 of Zoologica, Original-Abhandlungen aus dem Gesamtgebiete der Zoologie, edited by Carl Chun, who also wrote the preface. Spine split, otherwise very good, clean.

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