687. Tho treatment of fish-cultural raters for the removal of 



algae, B7 M. G. Marsh and R. K. Robinson. (Proceedings 

 of the Fourth International Fishery Congress, Washington, 

 1908.) Bulletin of the Bureau of Fisheries, Departmunt 

 of Commerce and Labor, 1908 (1910), vol. XXVIII, pt, 2, 

 pp. 871-890, 2 text figs, 



688. Notes on the dissolved content of water in its effect upon 



fishes. By M. C. Marsh. (Proceedings of the Fourth Inter- 

 national Fishery Congress, Washington, 1908.) Bulletin of 

 the Bureau of Fisheries, Department of Commerce and Labor, 

 1908 (1910), vol. XXVIII, pt. 2, pp. 891-906. 



689. Causes of diseases in young salmonoids. By Exigene Vincent. 



(Translation from the French. Proceedings of the Fourth 

 International Fishery Congress, Vtashington, 1908.) Bulletin 

 of the Bureau of Fisheries, Department of Commerce and Labor, 

 1908 (1910), vol. XXVIII, pt. 2, pp. 907-916. 



690. Radical prevention of Costia necatrix in salmonoid fry. By 



Johann Franke. (Translation from the German. Proceedings 

 of the Fourth International Fishery Congress, Washington, 

 1908.) Bulletin of the Bureau of Fisheries, Department of 

 Commerce and Labor, 1908 (1910), vol. XXVIII, pt, 2, pp, 917-928. 



691. Treatment of fungus on fishes in captivity. By L. B. Spencer. 



(Proceedings of the Fourth International Fishery Congress, 

 Washington, 1908.) Bulletin of the Bureau of Fisheries, 

 Department of Cojmierce and Labor, 1908 (1910), vol. XXVIII, 

 pt. 2, pp, 929-932. 



692. Methods of combating fungus on fishes in captivity. By Charles 



F. Holder. (Proceedings of the Fourth International Fishery 

 Congress, Washington, 1908.) Bulletin of the Bureau of 

 Fisheries, Department of Commerce and Labor, 1908 (1910), 

 vol. XXVIII, pt. 2, pp, 933-936. 



693. A new method of combating fungus on fishes in captivity. By 



Paul Zirzow. (Translation from the German. Proceedings 

 of the Fourth International Fishery Congress, Washington, 

 1908.) Bulletin of the Bureau of Fisheries, Department of 

 Commerce and Labor, 1908 (1910), vol. XXVIII, pt. 2, pp. 937-940. 



694. Experience in abating disease among brook trout. By Albert 



Rosenberg. (Proceedings of the Fourth International Fishery 

 Congress, Washington, 1908.) Bulletin of the Bureau of 

 Fisheries, Department of Commerce and Labor, 1908 (1910), 

 vol. XXVIII, pt. 2, pp. 941-945. 



695. American fishes in Italy, By G, Besana. (Translation from 



the German, Proceedings of the Fourth International Fishery 

 Congress, V/ashington, 1908.) Bulletin of the Bureau of 

 Fisheries, Department of Commerce and Labor, 1908 (1910), 

 vol. XXVIII, pt, 2, pp. 947-954. 



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