PACIFIC HERRING 
319 
Hessle, Chr. 
1925. The herrings along the Baltic coast of Sweden. Conseil Permanent International pour 
1’Exploration de la Mer. Publications de Circonstance No. 89, 55 pp., 1 pi., 6 text 
figs. Copenhague. 
Higgins, Elmer. 
1926. A study of fluctuations in the sardine fishery at San Pedro. Fish and Game Commis- 
sion of California, Fish Bulletin No. 11, pp. 125-158, 18 figs. Sacramento. 
Hjort, Johan. 
1914. Fluctuations in the great fisheries of northern Europe viewed in the light of biological 
research. Conseil Permanent International pour l’Exploration de la Mer. Raiiports 
et Proces-Verbaux, Vol. XX, 228 pp., 137 figs. Copenhague. 
Hjort, Johan, and Einar Lea. 
1911. Report on the international herring-investigations during the year 1910. II. Some 
results of the international herring-investigations 1907-1911. Conseil Permanent 
International pour l’Exploration de la Mer. Publications de Circonstance No. 61, 
pp. 8-34, 9 figs. Copenhague. 
Hubbs, Carl L. 
1925. Racial and seasonal variation in the Pacific herring, California sardine, and California 
anchovy. California Fish and Game Commission, Fish Bulletin No. 8, 23 pp., IV 
Pis. Sacramento. 
Jacobsen, J. P., and A. C. Johansen. 
1921. On the causes of the fluctuations in the yield of some of our fisheries. I. The salmon 
and sea trout fisheries. Meddelelser fra Kommissionen for Havunders0gelser, Serie 
Fiskeri, Bind VI, Nr. 5, 48 pp., 11 figs. Kpbenhavn. 
Jensen, Aage J. C. 
1927. On the influence of the quantity of spawning herrings upon the stock of the following 
years. Conseil Permanent International pour l’Exploration de la Mer. Journal du 
Conseil, Vol. II, No. 1, pp. 44-49, 5 figs. Copenhague. 
Johansen, A. C. 
1924. On the summer- and autumn-spawning herring of the North Sea. Meddelelser fra 
Kommissionen for Havunderspgelser, Serie Fiskeri, Bind VII, Nr. 5, 119 pp., 15 figs. 
K0benhavn. 
Jordan, David Starr, and Barton Warren Evermann, 
1896. The fishes of North and Middle America. Bulletin, United States National Museum, 
No. 47, 1896, Part I, 1,240 pp. Washington. 
Koelz, Walter. 
1926. Fishing industry of the Great Lakes. Appendix XI, Report of the United States 
Commissioner of Fisheries for 1925 (1926), pp. 553-617, 19 figs. Bureau of Fisheries 
Document No. 1001. Washington. [See p. 611.] 
Lea, Einar. 
1911. Report on the international herring-investigations during the year 1910. III. A study 
on the growth of herrings. Conseil Permanent International pour l’Exploration de 
la Mer. Publications de Circonstance No. 61, pp. 35-57, 7 text figs. Copenhague. 
1919. Age and growth of herring in Canadian waters. Department of the Naval Service, Cana- 
dian Fisheries Expedition, 1914-15, pp. 75-164, 45 figs. Ottawa. 
1924. Angaaende sp0rsmaalet om fredning av de yngste sild. Ssertyrk av Aarsberetning vedk. 
Norges Fiskerier, 1924, I Hefte, Forelseg 9, pp. 409-426, 3 figs. Bergen. 
Marsh, Millard C., and John N. Cobb. 
1908. The fisheries of Alaska in 1907. In Report of the United States Commissioner of 
Fisheries for 1907 (1909). Bureau of Fisheries Document No. 632, 64 pp. Wash- 
' ington. 
1909. The fisheries of Alaska in 1908. In Report of the United States Commissioner of Fish- 
eries for 1908 (1910). Bureau of Fisheries Document No. 645, 78 pp. Washington. 
1910. The fisheries of Alaska in 1909. In Report of the United States Commissioner of Fish- 
eries for 1909 (1911). Bureau of Fisheries Document No. 730, 58 pp. Washington. 
1911. The fisheries of Alaska in 1910. In Report of the United States Commissioner of Fish- 
eries for 1910 (1911). Bureau of Fisheries Document No. 746, 72 pp. Washington. 
Moser, Jefferson F. 
1899. The salmon and salmon fisheries of Alaska. Bulletin,. United States Fish Commission, 
Vol. XVIII, 1898 (1899), pp. 1-178, 57 text figs., 63 pis. Washington. 
1902. Alaska salmon investigations in 1900 and 1901. Bulletin, United States Fish Commis- 
sion, Vol. XXI, 1901 (1902), pp. 173-398, 32 text figs., Pis. I-XXX. Washington. 
Nelson, Edward W. 
1887. Field notes on Alaskan fishes, by Edward W. Nelson, with additional notes by Tarleton 
H. Bean. In Report upon natural history collections made in Alaska between the 
years 1877 and 1881 by Edward W. Nelson, edited by Henry W. Henshaw, pp. 295- 
322. Washington. 
Rounsefell, George A. 
1926. Report of progress in Alaska herring investigation. Pacific Fisherman, vol. 24, No. 13, 
December, 1926, pp. 20-21. Seattle. 
1928. Alaska herring. In Progress in biological inquiries, 1926. Including proceedings of the 
divisional conference, January 4 to 7, 1927, by Elmer Higgins. Appendix VII, 
Report of the United States Commissioner of Fisheries for 1927 (1928), pp. 650-652. 
Bureau of Fisheries Document No. 1029. Washington. 
