TY - GEN AU - Abeykoon , A.T.P.L. TI - Population and manpower resources of Sri Lanka SN - 955590006x U1 - 331.11095493 PY - 1998/// CY - Colombo PB - Natural resources, energy and science authority KW - LABOR FORCE - SRI LANKA KW - MANPOWER RESOURCES - SRI LANKA ER -