2nd Year 2nd Semester News - AT2207 (2019 B) by Mr.Hasanaka Rohanadheera - Tuesday, 3 March 2020, 4:38 PM Number of replies: 0 Dear students,Please get the Mid semester examination results of Plant Tissue culture Technology (AT2207). Mid Semester Marks - Plant Tissue culture Technology - 2019 B.pdf Permalink