IOWA ACADEMY OF SCIENCES. & 



Grettenburg, H.N Marshalltown 



Hkrsey, S. F State Normal, Cedar Falls 



Hess, Alice State College, Ames 



Hill, Dk. Gekshom H Independence 



HiNKLE, Hon. G. W Harvard 



HoDSON, E. R Department of Agriculture, Washington, D. C^ 



Johnson, F. W Des Moines 



LiTTLK, E. E State College, Ames 



Livingston, Dr. H Hopkinton 



Main, J. H. T Iowa College, Grinnell. 



Miller, A. A Davenport 



Mueller, Herman. Winterset 



Myers, P. C Iowa City 



OsBORN, B. F Rippey 



Powders, H. E Columbus Junction 



Radebaugh, J. W Simpson College, Indianola 



Rolfs, J. A State College, Ame& 



Sample, A. F Lebanon 



Savage, J. E Western College, Toledo 



Simpson, Howard Columbus Junction 



Skinner, A. S Upper Iowa University, Fayette 



Smith, Dr. G. L Shenandoah 



Stewart, Helen W Des Moines 



Stull, W. N Iowa College, Grinnell 



Vandivert, Harrikt Witchita, Kansas 



Walters, G W Cedar Falls 



Weaver, C. B Denver, Colorado 



Wilder, F. A Geological Survey. Des Moines 



Williams, I. A State College, Ames 



Young, Lewis E State College, Ames 



ookkksponding members. 



Arthur. J. C Purdue University, Lafayette, Indiana 



Bain, H. F • Idaho Springs, Colo'-ado 



Ball, C. R Department of Agriculture, Washington, D. C. 



Ball, E. D Agricultural College, Ft. Collms, Colorado 



Barbour, E . H State University, Lincoln , Nebraska 



Bartsch, Paul Smithsonian Institution, Washington, D. C- 



Beach. S. A Geneva, New York 



Beach, Alick M University of Illinois, Urbana, Illinois 



Bessey, C. E State University. Lincoln. Nebraska 



Bruner, H. L Irvington, Indiana 



Call, K. E 283 Winthrop St., Brooklyn. New York 



Carver, G W '1 uskegee, Alabama 



CoBuRN, Gektkudk Kausas City, Kansas 



Colton, G. H V irginia City, Montana 



Conrad A. H 1621 Briar Place, Chicago 



Craig, John Cornell University, Ithaca, New York 



Drew, Gilman C State College, Orono, Main© 



Franklin, W. S Lehigh Univ., South Bethlehem, Pennsylvania 



