BBST Level I - Semester I http://ir.lib.ruh.ac.lk/handle/iruor/6936 Sun, 05 Apr 2026 21:32:12 GMT 2026-04-05T21:32:12Z BST1143 - Ecology http://ir.lib.ruh.ac.lk/handle/iruor/20680 BST1143 - Ecology Department of, Biosystems Technology Sun, 01 Jun 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20680 2025-06-01T00:00:00Z BST1152 - Basic Biochemistry http://ir.lib.ruh.ac.lk/handle/iruor/20679 BST1152 - Basic Biochemistry Department of, Biosystems Technology Sun, 01 Jun 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20679 2025-06-01T00:00:00Z BST1162 - Analytical Chemistry http://ir.lib.ruh.ac.lk/handle/iruor/20677 BST1162 - Analytical Chemistry Department of, Biosystems Technology Sun, 01 Jun 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20677 2025-06-01T00:00:00Z BST1133 - Biology I http://ir.lib.ruh.ac.lk/handle/iruor/20674 BST1133 - Biology I Department of, Biosystems Technology Sun, 01 Jun 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20674 2025-06-01T00:00:00Z