http://ir.lib.ruh.ac.lk/handle/iruor/7149 Sun, 05 Apr 2026 23:10:00 GMT 2026-04-05T23:10:00Z http://ir.lib.ruh.ac.lk/handle/iruor/19151 BST2222 - Geoinformatics and Biosystems Department of Biosystems Technology Fri, 01 Nov 2024 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/19151 2024-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/16257 BST2222-Geoinformatics and Biosystems Department of Biosystems Technology Wed, 01 Nov 2023 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/16257 2023-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/10486 BST2222 - Geoinformatics and Biosystems Department of Biosystems Technology Tue, 01 Nov 2022 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/10486 2022-11-01T00:00:00Z