IOWA ACADEMY OF SCIENCE 
OFFICERS OF THE ACADEMY 
1922-1923 
President, Robert B. WyriE State University, Iowa City 
Vice President, Orrin H. Smith.. Cornell College, Mount Vernon 
Secretary, James H. Lees Iowa Geological Survey, Des Moines 
Treasurer, A. O. Thomas ’ State University, Iowa City 
chairmen oe sections 
Botany, H. S. Conard Grinnell College, Grinnell 
Chemistry, Edward Bartow State University 
Geology, S. R. Gaepin State College, Ames 
Mathematics, C. W. Emmons Simpson College, Indianola 
Physics, L. D. Weed Coe College, Cedar Rapids 
Zoology, H. W. Norris Grinnell College, Grinnell 
1921-1922 
President, D. W. Morehouse 
Vice-President, R. B. WyeiE 
Secretary, James H. Rees 
Treasurer, A. O. Thomas 
CHAIRMEN OE SECTIONS 
Botany, R. B. WyeiE 
Chemistry, P. A. Bond 
Geology, A. C. Trowbridge 
Mathematics, W. J. Rusk 
Physics, R. P. SiEG 
Zoology, H. M. Keeey 
PAST PRESIDENTS 
Dsfortv, Hert*ept 
..........1887-1888 
Bates, C. O 
.. .....1906-1907 
Tot>d, J- E- 
1888-1889 
Tilton, John R 
1907-1908 
Witter. F. M 
1889-1890 
Calvin, Samuel 
1908-1909 
Nutting, C. C. (2 terms) 1890-1892 
Almy, Frank F 
1909-1910 
Pammee, R. H 
1892-1893 
Houser, Gilbert R 
1910-1911 
Andrews, R. W 
1893-1894 
Begeman, R 
1911-1912 
Norris, H. W. (1 term). ...1894-1896 
Bennett, A. A 
1912-1913 
Hael, T. P 
.'. 1896 
Kinney, C. N 
1913-1914 
Franklin, W. S 
.1896-1897 
Conard, Henry S 
1914-1915 
Macbride, T. H 
1897-1898 
Kelly, Harry M 
1915-1916 
Hendrix son, W. S.... 
..1898-1899 
Stewart, George W.... 
1916-1917 
Norton, W. H... 
1899-1900 
Ross, R. S 
1917-1918 
VebeEn, A. A..... 
1900-1901 
Beyer, S. W 
1918-1919 
Summers, H. E 
1901-1902 
Stephens, T. C 
1919-1920 
Fink, Bruce 
1902-1904 
Knight, Nicholas 
1920-1921 
Shimek, B 
1904-1905 
Morehouse, D. W 
1921-1922 
Arey, M. F 
1905-1906 
.State University 
State University 
. State' University 
Grinnell College 
.State University 
. . Cornell College 
Drake University 
State University 
Iowa Geological Survey 
State University 
