Ascidien aus dem Sibirischen Eismeer.
Series: Norwegian North Pole expedition with the "Maud" 1918-1925. Scientific results -- v. 5, no. 9
Publisher: A.S. John Griegs Boktrykkeri
Published: 1929
Place of publication: Bergen
Language: ger
Number of pages: 15
Subjects: Tunicata