vlii PREFACE 



Daniel's Laboratory Studies in Tropical Medicine; Hanson's Tropical 

 Diseases; Gedoelst's Les Champignons Parasites; Neveu-Lemaire 

 Parasitologie Humaine; Chester's Determinative Bacteriology; Leh- 

 mann and Neumann's Bacteriology. 



E. R. S. 

 DECEMBER 17, 1908. 



