Ministry of lands and land development
Mahaweli projects and programme / A survey of the progress of work on the accelerated programme of Mahaweli development in 1986 and the development proposed in 1987 - Colombo Ministry of lands and land development 1987 - 154 p.
111668
338.9 / SRI
Mahaweli projects and programme / A survey of the progress of work on the accelerated programme of Mahaweli development in 1986 and the development proposed in 1987 - Colombo Ministry of lands and land development 1987 - 154 p.
111668
338.9 / SRI