INDEX 



409 



Wheat flour, analysis of 



Whey, litmus.. .. .. 154 



Whisky 132 



White damp in mines . . 70 



vinegar . . . . . . 123 



" Whitening " of sugar . . 109 



Whooping-cough bacillus . . 244 

 Widal's reaction : interpre- 



tion of results . . 235 



in typhoid fever . . 234 



Wild yeasts . . . . . . 333 



Wine 130 



substitute.. .. .. 131 



vinegar . . . . . . 122 



Wood spirit . . . . . . 134 



vinegar . . . . . . 123 



Wool-sorter's disease 304, 306 

 Wort, beer .. .. 126,128 



agar 344 



Wright's vaccine therapy 194, 282 



98 XEROSIS bacillus 



YAMS .. 



Yeast in beer . . 

 Yeasts . . 



cultivated. . 



and moulds 



pathogenic 



wild 



PAGE 



. . 247 

 ..329 



127, 332, 333 

 331 

 333 

 . 33 

 333 

 333 



Yersin's anti-plague serum . . 261 



ZINC chloride. . 

 in water, estimation 

 amount 



tests for 



Zur Nedden's bacillus 



Zygospore 



Zvmase 



ol 



139 



29 



25 



245 



335 

 332 



JOHN WRIGHT AND SONS LTD., PRINTERS, BRISTOL. 



