FS1101 Biochemistry http://ir.lib.ruh.ac.lk/handle/iruor/6827 Wed, 08 Apr 2026 23:42:50 GMT 2026-04-08T23:42:50Z FS11201 http://ir.lib.ruh.ac.lk/handle/iruor/20668 FS11201 Agriculture Wed, 30 Dec 2026 00:00:00 GMT http://ir.lib.ruh.ac.lk/handle/iruor/20668 2026-12-30T00:00:00Z