http://ir.lib.ruh.ac.lk/handle/iruor/17541 Mon, 06 Apr 2026 22:10:48 GMT 2026-04-06T22:10:48Z http://ir.lib.ruh.ac.lk/handle/iruor/20612 BOT 1131 : Plant Anatomy Department of Botany Thu, 01 Jun 2023 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20612 2023-06-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/18964 BOT 1131 : Plant Anatomy Department of Botany Fri, 01 Mar 2024 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/18964 2024-03-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/4218 BOT 1131 - Plant Anatomy Department of Botany Fri, 01 Nov 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/4218 2019-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/3807 BOT 1131 - Plant Anatomy Department of Botany Sat, 01 Sep 2018 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/3807 2018-09-01T00:00:00Z