Faculty of Agriculture http://ir.lib.ruh.ac.lk/handle/iruor/351 2026-09-19T04:05:29Z EC32201 Extension Education http://ir.lib.ruh.ac.lk/handle/iruor/21755 EC32201 Extension Education Agriculture 2026-07-22T00:00:00Z EC32202 Project Management http://ir.lib.ruh.ac.lk/handle/iruor/21752 EC32202 Project Management Agriculture 2026-07-17T00:00:00Z EN32201 Applied Agricultural Engineering and Environmental Technology http://ir.lib.ruh.ac.lk/handle/iruor/21750 EN32201 Applied Agricultural Engineering and Environmental Technology Agriculture 2026-07-10T00:00:00Z EN32201 Applied Agricultural Engineering and Environmental Technology http://ir.lib.ruh.ac.lk/handle/iruor/21741 EN32201 Applied Agricultural Engineering and Environmental Technology Agriculture 2026-07-10T00:00:00Z