Books by Lewis, W. J.
Etymologies of Isidore of Sevi
Etymologies of Isidore of Seville
The gateway to Wales
The gateway to Wales
Groundwater pollution from uns
Groundwater pollution from unsewered sanitation
The risk of groundwater pollut
The risk of groundwater pollution by on-site sanitation in developing countries
Ceaseless vigil
Ceaseless vigil
The language of cricket