PUBLICATIONS OF THE INTERNATIONAL COUNCIL 

 FOR THE STUDY OF THE SEA— continued. 



No. 29. L. H. Gough. : On the Distribution and the Migrations of 

 Muggiaea aflantica, Cunningham, in the English Channel, the Irish 

 Sea, and off the South and West Coasts of Ireland, in 1904. 13 pp. 

 3 charts. 2 fig. November, 1905. Kr. 1. 



No. 30. Rolf J. Witting : Ivurze Beschreibung eines elektrisch registrier- 

 enden Strommessers. 8 s. Textfig. 



No. 31. Etliches liber Strommessung. lis. 



No. 30-31. Zusammcn 19 s. November, 1905. Kr. 0.75. 



No. 32. Charles Atwood Kofoid : A Self-closing Water-bucket for Plankton 

 Investigations. 10 pp. 4 fig. December, 1905. Kr. 0.50. 



No. 33. Catalogue des especes de plantes et d'animaux observ^es dans le 

 Plankton recueilli pendant les expeditions periodiques depuis le mois 

 d'aout 1902 jusqu'au mois de mai 1905. 122 pp. February, 1906. Kr. 2. 



No. 34. Fridtjof Nansen : Methods for Measuring Direction and Velocity 

 of Currents in the Sea. With an Appendix by Dr. V. Walfrid Ekman. 

 42 pp. 2 pi. and 31 fig. February, 1906. 



Published on behalf of the International Council 



BY 



ANDR. FRED. HOST ET FILS, 

 COPENHAGEN. 



