INDEX. 
331 
Vegetable mould, condensation of nitrogen by, and on the nutritive 
power of the soil, 40 
Vegeto alkali, on the artificial formation of a ... 54 
Veratrine, 154 
Water, chlorine - .... 238 
Water, variations of the boiling point of 74 
Waters, distilled, of the pharmacopoeia, 159 
Zinc, note on valerianate of 2 
" acetate of , , . . 142 
