Authors: M Goetghebuer

Published in Annales de Biologie Lacustre, in 1922, in volume 11, pages 38-62

Created: 2010-11-21, modified: 2011-06-21

Authors: J Komarek | A Vimmer

Published in Annls Biol. lacustre, in 1922, in volume 11, pages 63-77

Created: 2011-06-04, modified: 2011-06-21