669. A practical mothod of sponco cultura. By H, F. wooro. 



(Proceedings of the Fourth International Fishory Concrosa, 

 V/aGhincton, 1908.) Bulletin of the Bureau of Fisheries, 

 Depe-rtment of Commerce and Labor, 1903 (1910), vol. XWIII , 

 pp. 5'15-5a5, pt'. 1, 7 text figs., plates LXVII-LXXVI. 



670. Sponge culture. !;,y Jules Cotto, (Translation from the French, 



Proceedings of Fourth International Fishery Congress, 

 V.'ashington, 1903.) Bulletin of the Bureau of Fisheries, 

 Dopartment of Commerce and Labor, 1908 (1910), vol, XXVII, 

 pp. 587-614, pt. 1. 



671. Experiments in artificial propagation of fresh-vrater mussels. 



By George Lefevre and '.V, C. Curtis, (Proceedings of Fourth 

 International Fishery Congress, V.'ashington, 1908.) Bulletin 

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

 1908 (1910), vol. XX7III, pp. 615-625, pt. 1, 



672. Plan for promoting whitafish production of Great Lakes. By 



S. v;. Downing. (Proceedings of Fourth International Fishery 

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

 Fisheries, Department of Commei^e and Labor, 1908 (1910), 

 vol, XJCVIII, pp, 627-633, pt. 1. 



673. Plan for promoting whitefish production of Great Lakes. By 



Frank N. Clark. (Proceedings of Fourth International Fishery 

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

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

 vol. XXYIII, pp, 635-842, pt. 1, 



674. Plan for promoting vjhitefish production of Great Lakes. By 



Paul Reighard. (Proceedings of Fourth International Fishery 

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

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

 vol, XXYIII, pp. 643-684, pt. 1, 5 text figs. 



675. Fish-cultural practices in Bureau of Fisheries. By John V/. 



Tltcomb. (Proceedings of Fourth International Fishery 

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

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

 vol. XXVIII, pp. 697-757, pt. 2, 13 plates, 13 text figs. 



676. New principle of aquiculture and transportation of live fishes. 



By A. D. Mead. (Proceedings of Fourth International Fishery 

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

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

 vol. XXVIII, pp. 759-780, pt, 2, 11 plates, 1 text fig. 



677. A method of cultivating rainbow trout and other Salmonldae, 



By Charles L. Paige. (Proceedings of the Fourth International 

 Fishery Congress, Washington, 1908.) Bulletin of the 

 Bureau of Fisheries, Department of Commerce and Labor, 

 1908 (1910), vol. XXVIII, pp. 781-787, pt. 2, 3 text figs. 



63 



