Hydromedusae collected in the south-western part of the North Sea and in the eastern part of the Channel in 1903-1914
By: by P.L. Kramp .
Series: Mémoires du Musée royal d'histoire naturelle de Belgique -- no 45.
Publisher: Musée royal d'histoire naturelle de Belgique
Published: 1930
Place of publication: Bruxelles
Language: eng
Number of pages: 55
Subjects: Hydromedusae.; Marine animals -- North Sea.
Notes: Includes bibliographical references.

Imprint and series note also in Flemish.