EX-PRESIDENTS 
OK THE 
BIOLOGICAL SOCIETY OF WASHINGTON 
*Theodoke N. Giu., 1881, 1882 
* Charles A. Wjiite, 1883, 1884 
*G. Brown Goode, 1885, 1880 
^V^.LIAM H. Dale, 1887, 1888 
* Lester F. Ward, 1889, 1890 
C. Hart Merriam, 1891, 1892 
*C. V. Riley, 1893, 1894 
Geo. AI. Sternberg, 1895, 1896 
L. O. Howard, 1897, 1898 
Frederick V. Coville, 1899, 1900 
F. A. Lucas, 1901, 1902 
B. W. Ever.mann, 1903, 1904 
F. H. Knowlton, 1905, 1906 
L. Ste.ineger, 1907, 1908 
T. S. Palmer, 1909, 1910 
David White, 1911 
E. W. NE1.SON, 1912, 1913 
* Oeceascd. 
