Pennatulacea from the "Michael Sars" North Atlantic deep-sea expedition 1910 /
Broch, Hjalmar
Pennatulacea from the "Michael Sars" North Atlantic deep-sea expedition 1910 / by Hjalmar Broch. - Bergen : Published by the Trustees of the Bergen Museum, 1913. - 8 p. : ill. ; 31 cm. - Report on the scientific results of the "Michael Sars" ; 3.4 .
Pennatulacea from the "Michael Sars" North Atlantic deep-sea expedition 1910 / by Hjalmar Broch. - Bergen : Published by the Trustees of the Bergen Museum, 1913. - 8 p. : ill. ; 31 cm. - Report on the scientific results of the "Michael Sars" ; 3.4 .