332 MARINE BIOLOGICAL LABORATORY. 



EMBRYOLOGY 



I. INVESTIGATION (See Zoology) 



II. INSTRUCTION 



GILMAN A. DREW Assistant Director, Marine Biological Lab- 

 oratory. 



LORANDE L. WOODRUFF. .Assistant Professor of Biology, Vale Uni- 

 versity. 



A. L. TREADWELL Professor of Biology, Vassar College. 



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



College. 



PHYSIOLOGY 



I. INVESTIGATION 



ALBERT P. MATHEWS.. . .Professor of Physiological Chemistry, The 



University of Chicago. 



R. S. LILLIE Assistant Professor of Experimental Biol- 

 ogy, University of Pennsylvania. 



HAROLD C. BRADLEY Assistant Professor of Physiological Chem- 

 istry, University of Wisconsin. 



II. INSTRUCTION 



RALPH S. LILLIE Assistant Professor of Experimental Biol- 

 ogy, University of Pennsylvania. 



WALTER E. CARREY Associate Professor of Physiology, Wash- 

 ington University Medical School. 



FRANK P. KNOWLTON . . . Professor of Physiology, Syracuse Univer- 

 sity. 



EDWARD B. MEIGS Associate in Physiology, Wistar Institute of 



Anatomy and Biology. 



PHILOSOPHICAL ASPECTS OF BIOLOGY AND ALLIED SCIENCES 



LECTURES 



EDWARD G. SPAULDING.. .Assistant Professor of Philosophy, Prince- 

 ton University. 



BOTANY 



GEORGE T. MOORE Engelmann Professor of Botany, Washing- 

 ton University. 



GEORGE R. LYMAN Assistant Professor of Botany, Dartmouth 



College. 



B. M. DUGGAR Professor of Plant Physiology, Washington 



University. 



