194 U. S. BUREAU OF FISHERIES. 
EVERMANN, BARTON WARREN. 
1919. The northern fur-seal problem as a type of many problems of marine 
zoology. Scientific Monthly, September, 1919, pp. 263-282. [Fully 
illustrated. ] 
HANNA, G. DALLAS. 
1917. Census of the fur seal herd. In Alaska fisheries and fur industries 
in 1915, by Ward T. Bower and Henry D. Aller, Appendix ITI, 
Report, U. S. Commissioner of Fisheries, 1915, pp. 83-96. 
1917a. Census of the fur seal herd. Jn Alaska fisheries and fur industries 
in 1916, by Ward T. Bower and Henry D. Aller, Appendix II, 
Report, U. S§. Commissioner of Fisheries, 1916, pp. 91—98. 
1918. Wur-seal census, Pribilof Islands, 1917. Jn Alaska fisheries and fur 
industries in 1917, by Ward T. Bower and Henry D. Aller, Ap- 
pendix II, Report, U. S. Commissioner of Fisheries, 1917, pp. 
97-123. 
1919. Fur-seal census, Pribilof Islands, 1918. Jm Alaska fisheries and fur 
industries in 1918, by Ward T. Bower, Appendix VII, Report, U. 8. 
Commissioner of Fisheries, 1918, pp. 116-128. 
1920. Fur-seal census, Pribilof Islands, 1919. Jn Alaska fisheries and fur 
industries in 1919, by Ward T. Bower, Appendix IX, Report, U. S. 
Commissioner of Fisheries, 1919, pp. 106-117. 
1921. . Fur-seal census, Pribilof Islands, 1920. Jn Alaska fishery and fur- 
seal industries in 1920, by Ward T. Bower, Appendix VI, Report, 
U. 8S. Commissioner of Fisheries, 1920, pp. 104-121. 
HEATH, HaAROoLp. 
1911. Fur-seal investigations in 1910. Appendix A, hearings before the 
Committee on Expenditures in Department of Commerce and 
Labor, pp. 1209-1225; uncorrected page proof. The full report 
appeared as U. S. Bureau of Fisheries Document No. 748. Quoted 
complete in Fur Trade Review for November, 1911, pp. 79-86. 
LEMBKEY, W. I. 
1911. Reports for years 1905 to 1910, inclusive. Appendix A, hearings 
before the Committee on Expenditures in Department of Commerce 
and Labor as follows: 
1905: pp. 157-208. 
1906: pp. 260-319. 
1907: Preliminary, pp. 482-485; annual, pp. 486-533. Also 
published as Senate Document No. 376, 60th Cong., 1st 
sess. 
1908: pp. 598-658. Also published as House Document No. 63, 
62d Cong., 1st sess. 
1909: pp. 746-787. A summary appears on pp. 722-725. 
1910: pp. 1011-1044. Uncorrected page proof. Also published 
as U. S. Bureau of Fisheries Document No. 749 and in 
Fur Trade Review, December, 1911, and succeeding 
numbers. 
[While these reports are largely of an administrative character, 
they contain a great deal of information on the censuses of fur 
seals for the several years mentioned.] 
MarsH, M. C. 
1911. Report of the census of fur seals in 1906 and other matters. Ap- 
pendix A, hearings before the Committee on Expenditures in De- 
partment of Commerce and Labor, pp. 351-871. Comments thereon 
by Lembkey, pp. 373-875. 
PARKER, GEO. H. 
1915. The problem of adaptation as illustrated by the fur seals of the 
Pribilof Islands. Proceedings, American Philosophical Society, 
Vol. LIV, pp. 1-6, 1915. 
1917. The fur seals of the Pribilof Islands. Scientific Monthly, Vol. IV, 
pp. 885-409, 1917. [A popular well illustrated account. ] 
1918. The growth of the Alaska fur-seal herd between 1912 and 1917. Pro- 
ceedings National Academy of Sciences, Vol. IV, pp. 168-174, 1918. 
