THE DIRECTOR S REPORT. 2J 



S. W. GEISER, Assistant Professor of Zoology, Washington Uni- 

 versity. 



CHRISTIANNA SMITH, Assistant Professor of Zoology, Mount Holy- 

 oke College. 



B. H. WILLIER, Instructor in Zoology, The University of Chicago. 



DONNELL B. YOUNG, Assistant Professor of Biology, Carleton College. 



PROTOZOOLOGY 



I. INVESTIGATION 



(See Zoology) 



II. INSTRUCTION 



GARY N. CALKINS, Professor of Protozoology, Columbia University. 

 LOUISE H. GREGORY, Associate Professor of Zoology, Columbia Uni- 

 versity. 

 FLORENCE DE L. LOWTHER, Instructor in Zoology, Barnard College. 



EMBRYOLOGY 



I. INVESTIGATION 



(See Zoology) 



II. INSTRUCTION 



HUBERT B. GOODRICH, Professor of Biology, Wesleyan University. 



BENJAMIN H. GRAVE, Professor of Biology, Wabash College. 



CHARLES PACKARD, Assistant Professor, Peking Union Medical Col- 

 lege. 



HAROLD H. PLOUGH, Associate Professor of Biology, Amherst Col- 

 lege. 



CHARLES G. ROGERS, Professor of Comparative Physiology, Oberlin 

 College. 



PHYSIOLOGY 



I. INVESTIGATION 



HAROLD C. BRADLEY, Professor of Physiological Chemistry, Uni- 

 versity of Wisconsin. 



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



RALPH S. LILLIE, Professor of General Physiology, The University of 

 Chicago. 



ALBERT P. MATHEWS, Professor of Biochemistry, The University of 

 Cincinnati. 



