Ministry of Mahaweli development
Mahaweli projects and programme 1986 / A survey of the progress of work on the accelerated programme of Mahaweli development in 1985 and the development proposed in 1986 - Colombo Ministry of Mahaweli development 1985 - 138 p.
111666
338.9 / SRI
Mahaweli projects and programme 1986 / A survey of the progress of work on the accelerated programme of Mahaweli development in 1985 and the development proposed in 1986 - Colombo Ministry of Mahaweli development 1985 - 138 p.
111666
338.9 / SRI