Courses by Open University of Sri Lanka / Courses in Sri Lanka / Online ApplicationsMSc in Environmental Science 2018 / 2019 – Open University of Sri Lanka November 5, 2018 Closing Date – 2018-December-04 Advertisement English Edition Preview Download Advertisement (English Edition) Apply Online Instructions to Candidates Contact Numbers : 011-2881456 / 011-2881423 Email – [email protected] Source – Sunday Observer (2018.11.04)