Grade 11
Science
Uva Gurugedara
Unit 14
හයිඩ්රො කාබන හා එහි ව්යුත්පන්න Science — Lesson 8
Sinhala-medium audio lesson from Uva Gurugedara. Lesson 8 of 9
00:00
40:12
Source and credit
Originally broadcast by Uva Gurugedara, Uva Provincial Department of Education.
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