TY - BOOK AU - Arulpragasam, K. D. AU - Abeykoon, A.T.P.L. AU - Sanderatne, N.E.H. TI - NATURAL RESOURCES OF SRI LANKA 2000 SN - 955-590-027-2 PY - 2000/// CY - National science foundation PB - Sri Lanka KW - Economics ER -