http://ir.lib.ruh.ac.lk/handle/iruor/6803 Sat, 02 May 2026 16:43:54 GMT 2026-05-02T16:43:54Z http://ir.lib.ruh.ac.lk/handle/iruor/20678 EN31207 Environmental Monitoring and Modelling Agriculture Thu, 01 Jan 2026 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20678 2026-01-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/20676 EN31207 Environmental Monitoring and Modelling Agriculture Thu, 01 Jan 2026 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20676 2026-01-01T00:00:00Z