BULLETIN OF THE UNITED STATES FISH COMMISSION. 7 



52. Baird, Spencer F. Questions relative to the cod and cod fisheries. 



[In Circular form, 187(3, 4°. pp. 4.] 



53. . Questions relative to the mackerel and the mackerel 



fisheries. 

 [In Circular form, 1876? 4°. pp.4.] 



54. . Questions relative to the alewife and alewife fish- 

 eries. 

 [In Circular form, 1876? 4°. pp.4.] 



55. . Statistics of coast and river fisheries 



[In Circular form, 1876, 4°. pp. 4.] 



56. . Questions relative to the smelt and the smelt fish- 

 eries. 

 [In Circular from, 1876? 4°. pp.4.] 



57. . Report of the Commissioner for 1873-'74 and 1874-'75. 



A. — Inquiry into the decrease of the food-fishes. B. — The prop- 

 agation of food-fishes in the waters of the United States. 



[In Report of the Commissioner for 1873-74 and 1874-75, Part III, 1876, pp. 

 vii-xlvi.] 



58. . Shad-hatching and distributing operations of 1875. 



[In Report of the Commissioner for 1873-74 and 1874-75, Part III, 1876, pp. 

 335-349.] 



59. . Directions for using blanks for recording the propa- 

 gation and distribution of fish. 



[In Report of the Commissioner for 1873-74 and 1874-75, Part III, 1876, pp. 

 563-569.] 



60. . Eeport of the Commissioner for 1875-1876. A. — In- 

 quiry into the decrease of the food-fishes. B. — The propagation 

 of food-fishes in the waters of the United States. 



[In Report of the Commissioner for 1875-76, Part IV, 1878, pp. l*-50.*] 



61. . Tables of temperatures of air and water at sundry 



stations of the United States Signal Office from March, 1874, 

 to February, 1875, and from March, 1876, to February, 1877, 

 inclusive. 

 [In Report of the Commissioner for 1875-76, Part IV, 1878, pp. 851-861.] 



62. . Correspondence relating to the exportation of fishes 



and fish-hatching apparatus to New Zealand, Germany, &c. 

 [In Report of the Commissioner for 1875-76, Part IV, 1878, pp. 959-1024.] 



63. . Eeport of the Commissioner for 1877. A. — Inquiry 



into the decrease of food-fishes. B. — The propagation of food- 

 fishes in the waters of the United States. 

 [In Report of the Commissionor for 1877, Part V, 1879, pp. 1*— 48*. J 



