Series 



*Doc 1027. Annotated list of fishes collected in 

 the vicinity of Greenwood, Miss. , with 

 descriptions of three new species, by Sam- 

 uel F. Hildebrand and Irving L. Towers. 

 1928. 105-136 p., illus. From Bulletin of 

 the Bureau of Fisheries, v. 43, 1927, 

 Part 2. 



*Doc 1028. Biological survey of the upper Mis- 

 sissippi River with special reference to 

 pollution, by A. H. Wiebe. 1928. 137-167 p. 

 From Bulletin of the Bureau of Fisheries, 

 V.43, 1927, Part 2. 



*Doc 1029. Progress in biological inquiries, 



1926, including proceedings of the Divisio- 

 nal Conference, January 4 to 7, 1927, by 

 Elmer Higgins. 1928. 517-681 p. , illus. 

 Appendix 7 to the Report of the U. S. Com- 

 missioner of Fisheries for 1927. 



*Doc 1030. Quantitative study of the changes 



produced by acclimatization in the tolerance 

 of high temperatures by fishes and amphib- 

 ians, by Edward S. Hathaway. 1928. 169- 

 192 p. , illus. From Bulletin of the Bureau 

 of Fisheries, v.43, 1927, Part 2. 



*Doc 1031. Nature and extent of fouling of 



ships' bottoms, by J. Paul Visscher. 1928. 

 193-252 p. , illus. From Bulletin of the Bu- 

 reau of Fisheries, v.43, 1927, Part 2. 



*Doc 1032. Production and distribution of cod 

 eggs in Massachusetts Bay in 1924 and 

 1925, by Charles J. Fish. 1928. 253- 

 296 p. , illus. From Bulletin of the Bureau 

 of Fisheries, v.43, 1927, Part 2. 



* Doc 1033. Propagation and distribution of 



food fishes; fiscal year 1927. by Glen C. 

 Leach. 1928. 683-736 p. , illus. Appen- 

 dix 8 to the Report of the U. S. Commis- 

 sioner of Fisheries for 1927. 



*Doc 1034. Statistics of the catch of cod off the 

 east coast of North America to 1926, by 

 Oscar E. Sette. 1928. 737-748 p. Appen- 

 dix 9 to the Report of the U. S. Commis- 

 sioner of Fisheries for 1927. 



*Doc 1035. Experimental study of the function 

 of the oyster gills and its bearing on the 

 problems of oyster culture and sanitary 

 control of the oyster industry, by Paul S. 

 Galtsoff. 1928. 1-39 p. , illus. From Bul- 

 letin of the Bureau of Fisheries, v. 44, 

 1928. 



*Doc 1036. Trade in fresh and frozen fishery 



products and related marketing considera- 

 tions in Jacksonville, Fla. , by R. H. Fied- 

 ler. 1928. 1-26 p. , illus. Appendix 1 to 

 the Report of the U. S. Commissioner of 

 Fisheries for 1928. 



*Doc 1037. Food of bullheads, by Louella E. 

 Cable. 1928. 27-41 p. Appendix 2 to the 

 Report of the U. S. Commissioner of Fish- 

 eries for 1928. 



*Doc 1038. Annual report of the Commissioner 

 of Fisheries to the Secretary of Commerce 

 for the fiscal year ended June 30, 1928. 

 1928. 32 p. 



*Doc 1039. Trade in fresh and frozen fishery 



products and related marketing considera- 

 tions in Atlanta, Georgia, by R. H. Fied- 

 ler. 1928. 43-60 p. Appendix 3 to the Re- 

 port of the U. S. Commissioner of Fish- 

 eries for 1928. 



*Doc 1040. Alaska fishery and fur-seal indus- 

 tries in 1927, by Ward T. Bower. 1928. 

 61-171 p. , illus. Appendix 4 to the Report 

 of the U. S. Commissioner of Fisheries 

 for 1928. 



'Doc 1041. Statistical review of the Alaska 



salmon fisheries. Part 1: Bristol Bay and 

 the Alaska peninsula, by Willis H. Rich 

 and Edward M. Ball. 1928. 41-95 p. , illus. 

 From Bulletin of the Bureau of Fisheries, 

 v. 44, 1928. 



*Doc 1042. Electric fish screen, by F. O. Mc- 

 Millan. 1928. 97-128 p., illus. From Bul- 

 letin of the Bureau of Fisheries, v. 44, 

 1928. 



*Doc 1043. Scallop industry of North Carolina, 

 by James S. Gutsell. 1928. 173-197 p., 

 illus. Appendix 5 to the Report of the U. S. 

 Commissioner of Fisheries for 1928. 



'''Doc 1044. Progress in biological inquiries, 



1927, by Elmer Higgins. 1928. 199-247 p. 

 Appendix 6 to the Report of the U. S. Com- 

 missioner of Fisheries for 1928. 



*Doc 1045. The public aquarium, its construc- 

 tion, equipment, and management, by 

 Charles Haskins Townsend. 1928. 249- 

 337 p. , illus. Appendix 7 to the Report of 

 the U. S. Commissioner of Fisheries for 

 1928. 



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