Published in Bulletin De L'institut Océanographique De Monaco, in 1920, in volume 363, pages 1-12

Created: 2017-10-11, modified: 2017-10-11

Published in Bulletin De L'institut Océanographique De Monaco, in 1920, in volume 381, pages 1-36

Created: 2017-10-12, modified: 2017-10-12