Ueber permo-carbon-schwämme von Spitzbergen
By: von dr. Emil von Dunikowski.  Mit zwei tafeln ...
Series: Kongl. svenska vetenskaps-akademiens handlingar.  [Ny följd] ;; bd. 21, n:o  1
Publisher: P.A. Norstedt & söner
Published: 1884
Place of publication: Stockholm
Language: swe
Number of pages: 18
Subjects: Sponges, Fossil.; Paleontology -- Norway -- Svalbard.