Books by Edward T. Hardman
On the substitution of zinc for magnesium in minerals
On analysis of white chalk from the County of Tyrone, with note on the occurrence of zinc therein, and in the overlying basalt
On the occurence of siliceous nodular brown haematite (ghite), in the carboniferous limestone beds near Cookstown, Co. Tyrone
List of papers published on th
List of papers published on the geology of the north of Ireland, and adjoining districts