TY - SER AU - Mendis, A.S. TI - Demersal Fishery Resources of Sri Lanka and its Present Level of Exploitation with Special Reference to Off-Shore and Deep-Sea Waters PY - 1978/// CY - Colombo 15 PB - NARA KW - Aquatic Sciences UR - http://www.erepository.nara.ac.lk/handle/1/228 ER -