^^O BURT GREEN WILDER, 

 B.5., M.D., PROFESSOR OF 

 PHYSIOLOGY, VERTEBRATE 

 ZOOLOGY, AND NEUROLOGY 

 IN CORNELL UNIVERSITY, 

 THIS VOLUME IS DEDICAT- 

 ED BY HIS FORMER PUPILS, 

 AS A TESTIMONIAL OF 

 THEIR APPRECIATION OF HIS UNSEL- 

 FISH DEVOTION TO THE UNIVERSITY, 

 AND IN GRATEFUL REMEMBRANCE OF 

 THE INSPIRATION OF HIS TEACHING 

 AND EXAMPLE. 



