Books by John James Drysdale

Health and Comfort in House Building

Or, Ventilation With Warm Air by Self-Acting Suction Power; With Review of the Mode of Calculating the Draught in Hot-Air Flues; and With Some Actual Experiments

Health and Comfort in House Building

Or, Ventilation With Warm Air by Self-Acting Suction Power; With Review of the Mode of Calculating the Draught in Hot-Air Flues; and With Some Actual Experiments