Holothurien
By: von Sven Ekman.
Publisher: P.A. Norstedt & söner
Published: 1925
Place of publication: Stockholm
Language: ger
Number of pages: 194
Subjects: Holothurians -- Antarctica.
Notes: "Further zoological results of the Swedish Antarctic expedition, 1901-1903, under the direction of Dr. Otto Nordenskjöld, edited by T. Odhner, vol. 1, no. 6."--T.p.

Includes bibliographical references (p. 188-192)