The Prosobranchia, Pulmonata and Opisthobranchia Tectibranchiata, tribe Bullomorpha of the Siboga expedition
By: by M. M. Schepman ... with 32 plates and 4 textfigures.
Series: Siboga-expeditie ... [XLIX¹ a-f]
Publisher: E. J. Brill
Published: 1908
Place of publication: Leyden
Language: eng
Subjects: Prosobranchia; Tectibranchiata
Notes: Series title also at head of t.-p.
Issued in six parts, each part having separate title-page, but continuous paging.
Each plate preceded by leaf with descriptive letterpress.