Actinida /
Danielssen, D. C.
Actinida / by D. C. Danielssen. - Christiania : Grøndahl, 1890. - 184 p. : ill. ; 37 cm. - The Norwegian North-Atlantic expedition, 1876-1878 = Den Norske Nordhavs-expedition, 1876-1878 ; Zoology = Zoologi .
Actinida / by D. C. Danielssen. - Christiania : Grøndahl, 1890. - 184 p. : ill. ; 37 cm. - The Norwegian North-Atlantic expedition, 1876-1878 = Den Norske Nordhavs-expedition, 1876-1878 ; Zoology = Zoologi .