On the Alkaline Permanganates: as Tests of the Sanitary Condition of Water and Air, and as Purifiers of the Same, With the View of Showing Their True Chemical Position and Value, and Popularizing Their Employment

On the Alkaline Permanganates: as Tests of the Sanitary Condition of Water and Air, and as Purifiers of the Same, With the View of Showing Their True Chemical Position and Value, and Popularizing Their Employment