INDEX 



321 



Wisconsin test for bacillus coli in 



milk, 255 



Wolfhugel's counter, 243 

 Woolsorter's disease, 109 

 Wright's chromatin stain for ma- 

 larial organisms, 204 



method of cultivating anaerobic 

 bacteria, 85 



stain, 53 

 Wurzel bacillus, 99 



YAWS, 217 



Yeasts, 220 



examination of, 226 

 pathogenic, 222 



Yellow fever, 219 

 milk, 25 



ZIEHL-NEELSEN stain, 50 

 Zooglea, 23 



21 



