Ministry of Mahaweli development
Mahaweli projects and programme 1983 / A survey of the progress of work on the accelerated programme of Mahaweli development in 1982 and the development proposed in 1983 - Colombo Ministry of Mahaweli development 1983 - 102 p.
111665
338.9 / SRI
Mahaweli projects and programme 1983 / A survey of the progress of work on the accelerated programme of Mahaweli development in 1982 and the development proposed in 1983 - Colombo Ministry of Mahaweli development 1983 - 102 p.
111665
338.9 / SRI