TY - GEN AU - Perera, E.N.R TI - A biodiversity status profile of sub-tidal and inter-tidal habitats of the Rekawa, Ussangoda and Kalametiya area SN - 9558177326 U1 - 333.72 PY - 2004/// CY - Colombo PB - IUCN KW - BIOLOGICAL RESOURCES KW - ECONOMICS KW - NATURAL RESOURCE ECONOMICS KW - SRI LANKA ER -