Faculty of Fisheries and Marine Sciences & Technology http://ir.lib.ruh.ac.lk/handle/iruor/353 2026-06-22T12:12:49Z OCG 3112: Mineralogy http://ir.lib.ruh.ac.lk/handle/iruor/21287 OCG 3112: Mineralogy Department of Oceanography and Marine Geology 2024-10-01T00:00:00Z OCG 31D2: Paleontology and Micropaleontology http://ir.lib.ruh.ac.lk/handle/iruor/21286 OCG 31D2: Paleontology and Micropaleontology Department of Oceanography and Marine Geology 2024-10-01T00:00:00Z OCG 31B1: Marine Mammalian Biology http://ir.lib.ruh.ac.lk/handle/iruor/21285 OCG 31B1: Marine Mammalian Biology Department of Oceanography and Marine Geology 2024-10-01T00:00:00Z OCG 2142: Marine Biology – Vertebrate Fauna http://ir.lib.ruh.ac.lk/handle/iruor/21284 OCG 2142: Marine Biology – Vertebrate Fauna Department of Oceanography and Marine Geology 2024-10-01T00:00:00Z