a. Bulletin des résultats acquis pendant les courses périodiques 



Of this series, the following have been published: 



Bulletin for 1902 — 1903. Four numbers: for August and November 1902, and 

 for February and May 1903. — Idem for 1903 — 1904. Four numbers: for 

 August and November 1903 and for February and May 1904. 



b. Publications de circonstance 



Of this series, the following have appeared: 



No. I. C. G. JoH. Petersen, How to distinguish between mature and immature 



Plaice throughout the Year. 8 p. i pi. July 1903. 

 No. 2. M.'^RTiN Knudsen , On the Standard-Water used in the hydrographical 



Research until July 1903. 9 p. July 1903. 

 No. 3. The Literature of the ten principal Food Fishes of the North Sea. In the 



form of compendious monographs. 112 pp. 10 PI. August 1903. 

 No. 4—5. Martin Knudsen, Ueber den Gebrauch von Stickstoffbestimmimgen 



in der Hydrographie. 



— , Gefrierpunkttabelle für Meerwasser. 



Zusammen: 13 S. September 1903. 

 No. 6. Harry M. Kyle, On a new Form of Trawl Net, designed to fish in mid- 

 water as well as on the ground. Preliminary notice. 8 p. November 1903. 

 No. 7. P. J. van Breemen, Ueber das Vorkommen von Oithona nana Giesbr. in 



der Nordsee. Mit einer Karte. 24 S. November 1903. 

 No. 8 — 9. T. Wemyss Fulton, On the Spawning of the Cod (Gadus morrhua L,.) 



in Autumn in the North Sea. With a chart. 



— , A new Mark for Fish. Together: 14 p. March 1904. 

 No. 10. G. O. Sars, On a new (Planktonic) Species of the Genus Apherusa. 4 p. 



With a plate. March 1904.. 

 No. II. Martin Knudsen, at Tabelle, Anhang zu den igoi herausgegebenen 



hydrographischen Tabellen. 23 S. Mai 1904. 

 No. 12. Catalogue des poissons du nord de l'Europe, avec les noms vulgaires 



dont on se sert dans les langues de cette région. 76 p. Mai 1904. 

 No. 13 A. Die Ostsee Fischerei in ihrer jetzigen Lage (Erster Teil). 



I. Uebersicht über die Seefischerei in den dänischen Gewässern innerhalb 

 Skagens. Im Auftrag von Dr. C. G. Jon. Petersen bearbeitet von Andreas 



OtTERSTR0M. 



IL Uebersicht über die Seefischerei Schwedens an den süd- und östlichen Kü- 

 sten dieses Landes. Bearbeitet von Dr. Filip Trybom und Alr Woli.eb.kk. 

 Zusammen 59 S. 6 Taf. Juni 1904. 



c. Reports on the Results of the International Investigations 



The present report is the first of this series. 



The Bureau is the executive organ of the International Council. Its sphere 

 of work is controlled by the regulations drawn up by and for the Inter- 

 national Council, as well as by its own business-regulations, which have been 

 communicated to the Council'. 



■ Procès- Verbal de la révinion du Conseil de Copenhague. Février 1903. Annexe F: Règlement 

 du Bureau. Rapports et Procès- Verbaux. Vol. i. 1903, p. 79—85. 



2* 



