Level III - Semester I http://ir.lib.ruh.ac.lk/handle/iruor/17534 2026-08-04T03:10:23Z 2026-08-04T03:10:23Z BOT 3191 : Weed Biology Department of Botany http://ir.lib.ruh.ac.lk/handle/iruor/21501 2026-07-20T05:14:31Z 2023-07-01T00:00:00Z BOT 3191 : Weed Biology Department of Botany 2023-07-01T00:00:00Z BOT 3172 : Food Technology Department of Botany http://ir.lib.ruh.ac.lk/handle/iruor/21500 2026-07-20T04:58:33Z 2023-07-01T00:00:00Z BOT 3172 : Food Technology Department of Botany 2023-07-01T00:00:00Z BOT 3162 : Forestry Department of Botany http://ir.lib.ruh.ac.lk/handle/iruor/21499 2026-07-20T04:50:33Z 2023-07-01T00:00:00Z BOT 3162 : Forestry Department of Botany 2023-07-01T00:00:00Z BOT 3122 : Principles of Horticulture and Landscaping Department of Botany http://ir.lib.ruh.ac.lk/handle/iruor/20703 2026-02-09T07:04:16Z 2023-07-01T00:00:00Z BOT 3122 : Principles of Horticulture and Landscaping Department of Botany 2023-07-01T00:00:00Z