1915] 



ANNIVERSARY CELEBRATION VISITING SCIENTISTS 



3 



DR. MICHAEL LEVINE 



Commercial High School, New York 



City 



DR. I. F. LEWIS 



University of Missouri, Columbia, 



Missouri 



DR. D. T. MACDOUGAL 



Carnegie Institution, Tucson, Ari- 

 zona 



DR. J. N. MARTIN 



Iowa State College, Ames, Iowa 



MR. FRED A. MILLER 

 Indianapolis, Indiana 



DR. C. F. MILLSPAUGH 



Field Museum of Natural History, 

 Chicago, Illinois 



DR. D. M. MOTTIER 

 Indiana University, 

 Indiana 



Bloomington, 



DR. AVEN NELSON 



University of Wyoming, Laramie, 

 Wyoming 



DR. W. A. NOYES 



University of Illinois, Urbana, Ill- 

 inois 



DR. LULA PACE 



Baylor University, Waco, Texas 



DR. L. H. PAMMEL 



Iowa State College, Ames, Iowa 



MR. GEORGE L. PELTIER 



University of Illinois, Urbana, Ill- 

 inois 



DR. WANDA MAY PFEIFFER 



University of Chicago, Chicago, Ill- 

 inois 



DR. A. J. PIETERS 



University of Michigan, Ann Arbor, 

 Michigan 



DR. C. V. PIPER 



Department of Agriculture, Wash- 

 ington, D. C. 



DR. RAYMOND J. POOL 



University of Nebraska, Lincoln, Ne- 

 braska 



PROF. J. L. PRICER 



State Normal School, Normal, Ill- 

 inois 



DR. M. J. PRUCHA 



University of Illinois, Urbana, Ill- 

 inois 



DR. FRANCIS RAMALEY 



University of Colorado, Boulder, 

 Colorado 



DR. GEORGE M. REED 



University of Missouri, Columbia, 

 Missouri 



DR. W. A. SETCHELL 



University of California, Berkeley, 

 California 



DR. BOHUMIL SHIMEK 



Iowa State University, Iowa City, 

 Iowa 



DR. ALEXANDER SMITH 



Columbia University, New York 

 City 



DR. ERWIN F. SMITH 



Department of Agriculture, Wash- 

 ington, D. C. 



DR. LAETITIA M. SNOW 



Wellesley College, Wellesley, Massa- 

 chusetts 



DR. HERMAN A. SPOEHR 



Desert Laboratory, Tucson, Arizona 



PROF. W. C. STEVENS 



University of Kansas, Lawrence, 

 Kansas 



DR. S. M. TRACY 



Department of Agriculture, Biloxi, 

 Mississippi 



DR. E. N. TRANSEAU 



State Normal School, Charleston, Ill- 

 inois 



MR. A. G. VESTAL 



University of Colorado, Boulder, 

 Colorado 



DR. ELDA R. WALKER 



University of Nebraska, Lincoln, Ne- 

 braska 



DR. HENRY B. WARD 



University of Illinois, Urbana, Ill- 

 inois 



DR. JOHANNA WESTERDIJK 



Phytopathological Laboratory, Am- 

 sterdam, Holland 



DR. KARL M. WIEGAXD 



Cornell University, Ithaca, New 

 York 



DR. E. MEAD WILCOX 



University of Nebraska, Lincoln, Ne- 

 braska 



DR. N. WILLE 



University of Christiania, Chris- 

 tiania, Norway 



DR. WILLIAM L. WOODBURN 



Northwestern University, Evanston, 

 Illinois 



DR. R. B. WYLIE 



State University, Iowa City, Iowa 



