http://ir.lib.ruh.ac.lk/handle/iruor/6651 Sat, 19 Sep 2026 16:01:32 GMT 2026-09-19T16:01:32Z http://ir.lib.ruh.ac.lk/handle/iruor/21750 EN32201 Applied Agricultural Engineering and Environmental Technology Agriculture Fri, 10 Jul 2026 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/21750 2026-07-10T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/21741 EN32201 Applied Agricultural Engineering and Environmental Technology Agriculture Fri, 10 Jul 2026 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/21741 2026-07-10T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/20125 EN32201 Applied Agricultural Engineering and Environmental Technology Agriculture Mon, 18 Aug 2025 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20125 2025-08-18T00:00:00Z