Department of CEE http://ir.lib.ruh.ac.lk/handle/iruor/3276 2026-05-03T14:43:45Z CEE 7254 - 2025 July - Water Reciamation and Reuse http://ir.lib.ruh.ac.lk/handle/iruor/20593 CEE 7254 - 2025 July - Water Reciamation and Reuse CEE 2025-07-01T00:00:00Z CEE 7256 - Part - B - 2025 July - Sustainable Built Environment Principles http://ir.lib.ruh.ac.lk/handle/iruor/20582 CEE 7256 - Part - B - 2025 July - Sustainable Built Environment Principles CEE 2025-07-01T00:00:00Z CEE 7256 - Part - A - 2025 July - Sustainable Built Environment Principles http://ir.lib.ruh.ac.lk/handle/iruor/20581 CEE 7256 - Part - A - 2025 July - Sustainable Built Environment Principles CEE 2025-07-01T00:00:00Z CEE 7304 - 2025 July - Geotechnical Engineering Design http://ir.lib.ruh.ac.lk/handle/iruor/20578 CEE 7304 - 2025 July - Geotechnical Engineering Design CEE 2025-07-01T00:00:00Z