http://ir.lib.ruh.ac.lk/handle/iruor/17540 Tue, 07 Apr 2026 01:40:17 GMT 2026-04-07T01:40:17Z http://ir.lib.ruh.ac.lk/handle/iruor/20563 BOT 1121 : Scientific Approach and Biometrics Department of Botany Thu, 01 Jun 2023 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20563 2023-06-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/4217 BOT 1121 - Scientific Approach and Biometrics Department of Botany Fri, 01 Nov 2019 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/4217 2019-11-01T00:00:00Z http://ir.lib.ruh.ac.lk/handle/iruor/3806 BOT 1121 - Scientific Approach and Biometrics Department of Botany Sat, 01 Sep 2018 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/3806 2018-09-01T00:00:00Z