Pelagic nemerteans from the "Michael Sars" North Atlantic deep-sea expedition 1910 /
Arnesen, Emily
Pelagic nemerteans from the "Michael Sars" North Atlantic deep-sea expedition 1910 / by Emily Arnesen. - Bergen : Published by the Trustees of the Bergen Museum, 1920. - 28 p. : ill. ; 31 cm. - Report on the scientific results of the "Michael Sars" ; 3.10 .
Pelagic nemerteans from the "Michael Sars" North Atlantic deep-sea expedition 1910 / by Emily Arnesen. - Bergen : Published by the Trustees of the Bergen Museum, 1920. - 28 p. : ill. ; 31 cm. - Report on the scientific results of the "Michael Sars" ; 3.10 .