DIRECTOR'S REPORT. 357 



ROBERT A. BUDINGTON, Professor of Zoology, Oberlin College, 



(In charge in 1918.) 

 CHARLES G. ROGERS, Professor of Comparative Physiology, Oberlin 



College. 

 HUBERT B. GOODRICH, Associate Professor of Zoology, Wesleyan 



University. 



PHYSIOLOGY 



I. INVESTIGATION 



ALBERT P. MATHEWS, Professor of Physiological Chemistry, The 



University of Chicago. (Absent in 1918.) 

 RALPH S. LILLIE, Professor of Biology, Clark University. 

 HAROLD C. BRADLEY, Assistant Professor of Physiological Chemistry. 



University of Wisconsin. 



II. INSTRUCTION 



RALPH S. LILLIE, Professor of Biology, Clark University. 



WALTER E. CARREY, Professor of Physiology, Tulane University. 



(Absent in 1918.) 



FRANK P. KNOWLTON, Professor of Physiology, Syracuse University. 

 A. R. MOORE, Professor of Physiology, Rutgers College. 



PHILOSOPHICAL ASPECTS OF BIOLOGY AND ALLIED 



SCIENCES 



LECTURES 



EDWARD G. SPAULDING, Professor of Philosophy, Princeton University. 



(Absent in 1918.) 



BOTANY 



GEORGE T. MOORE, Director, Missouri Botanical Garden and Pro- 

 fessor of Botany, Washington University. 

 IVEY F. LEWIS, Professor of Biology, University of Virginia. 

 WILLIAM D. HOYT, Associate Professor of Biology, Washington and 



Lee University. 



LIBRARY 



H. McE. KNOWER, Professor of Anatomy, University of Cincinnati. 



Librarian. 

 MARY E. SCOTT, Assistant Librarian. 



CHEMICAL SUPPLIES 1 



OLIVER S. STRONG, Assistant Professor of Neurology, College of 

 Physicians and Surgeons, New York City, Chemist. 



1 Compound microscopes, with two oculars and two objectives, rack and pinion 

 and fine adjustment, may be rented for the season at 7.00 each provided notice 

 is received by the assistant director not later than June 15. 



