Water rights and irrigation practices a study of Thoranagam hamlet in the Mahaweli development area, Sri Lanka
Tilakasiri, S.L
Water rights and irrigation practices a study of Thoranagam hamlet in the Mahaweli development area, Sri Lanka - Colombo Peoples Bank 1979 - 40 p.
PRODUCTION EFFICIENCY
338.16 / TIL
Water rights and irrigation practices a study of Thoranagam hamlet in the Mahaweli development area, Sri Lanka - Colombo Peoples Bank 1979 - 40 p.
PRODUCTION EFFICIENCY
338.16 / TIL