CHM 2212: Physical Chemistry http://ir.lib.ruh.ac.lk/handle/iruor/21187 2026-06-22T15:35:15Z 2026-06-22T15:35:15Z CHM 2212: Physical Chemistry Department of Limnology and Water Technology http://ir.lib.ruh.ac.lk/handle/iruor/21192 2026-06-16T08:58:18Z 2025-04-01T00:00:00Z CHM 2212: Physical Chemistry Department of Limnology and Water Technology 2025-04-01T00:00:00Z