61. Cpiicificutions for the supurstructuro of .tho fiabvay proposi'^d for 

 Groat I'ulls, Fotoiiiuc Kivor, Laryland^' By Llciriihull LicDoxiald. 

 July 13, 1033, pp. 1-3. 



02. Roport of tho Couniissioner for 1880. A.-Inquiry into tho dccroaso 

 of fuod-fi^hes. B.-PropaGution of food-fiiihua in tho waters of 

 tho Unitod States. By Sponcor ?'. Baird, Ruport of U. S. Cor-ufii ::£;ion 

 of i'ish and Fisheries for 1880 (1893), vol. VIII, pp. XVTI-->:LVI . 



63. Fresh-wutor sponges; what, v^horo, when, and vjho wantf, thu-u. By 



Edward Potts. Bulletin of the U. S. Fish CoiianiKyiou for 1883, 

 vol. Ill, pp. 389-391, 1 na. (1S33)- 



64. /mav/ers to one hundred and eighteen questions relating to Goi-man 



carp. By Chai'les W. Smiley. Bulletin of the U. S. Fish 

 Coinnilssion for 1883, vol. III, pp. 241-243, 8 figa. (1383). 



65. Report of tho Coniraissioner for 1881. By Spencer F. Baird. Report 



of the Commission of Fish and Fiaheriea for 1881 (1834), vol. IX, 



pp. yjii'-Lzca. 



66. Not03 on the edible qualities of Gorman carp, and hints about 



cooking them. By Charles W, Smiley. Bulletin of the U. S. 

 Fish Commission for 1883, vol. III, pp. 305-332. (18^3). 



66. The German carp, and its introduction into the United States. 



By Ghai'les W. Smiley. Bulletin of the U. S. Fish Commission 

 for 1883, vol. Ill, pp. 333-336. 



67. Rearing oysters from artificially fertilized eggs, with note 



on pond culture. By John A. Ryder. Bulletin of U. S. Fish 

 CoKmission for 1883, vol. III, pp. 281-294. 



68. Tho Annelida Ghaetopoda from Provincetovm and Wellfleet, 



Massachusetts. By H. E. Webster and James E. Benedict. 

 Report of U, S. Commission of Fish and Fisheries for 1881 

 (1884), vol. IX, pp. 699-747, plates I-VIII. 



69. Descriptive catalogue of the collection illustrating the 



scientific investigation of the sea and fresh waters. ^/By 

 Richard Rathbun, London, England, Exliibitiou, part G, pp. 1-109. 



70. Report on the construction and work Jn 1880 of the Fish Corunission 



steamer Fish Hawk. By Z. L. Tanner. Report of U. S. Conunission 

 of Fish and Fisheries for 1881 (1884), vol. IX, pp. 3-52, 

 plates I-XVIII, 3 figs. 



71. A contribution to the ombryography of osseous fishes, with special 



reference to tho development of the cod ( Gadus morrhua) . By 

 John A. Ryder, Report of Commission of Fish and Fisheries for 

 1882 (1884), vol. X, pp. 455-605, plates I-XII, 11 figs. 



2/lsEfiied as a pamphlet only. 



8 



