http://ir.lib.ruh.ac.lk/handle/iruor/7140 Sun, 05 Apr 2026 23:16:01 GMT 2026-04-05T23:16:01Z http://ir.lib.ruh.ac.lk/handle/iruor/19094 BST1272 - Introduction to Fisheries Biology Department of Biosystems Technology Fri, 01 Nov 2024 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/19094 2024-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/16331 BST1272-Introduction to Fisheries Biology Department of Biosystems Technology Wed, 01 Nov 2023 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/16331 2023-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/10266 BST1272 - Introduction to Fisheries Biology Department of Biosystems Technology Tue, 01 Nov 2022 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/10266 2022-11-01T00:00:00Z