INDEX 357 
Washing glassware, 332 
Water, bacteria in, 137 
Water blanks, 336 
Water-borne diseases, 139 
Water, sewage contamination of, 138 
Wells, 141 
Wildseuche, 307 
Wilts, 318, 325 
Wines, 229 
Wood, 50 
Wooden tongue, 311 
Yeasts, 8, 29, 228, 340 
Yoghourt, 172 
Zymase, 36 
