Grade 10
Science
Ruhunu Gurugedara
Unit 8
ජීවීන්ගේ ලාක්ෂණික Science — Lesson 22 · Part 1
Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 22 of 49
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20:31
All parts of this unit
7 parts · ජීවින්ගේ ලාක්ෂණික
Source and credit
Originally broadcast by Ruhunu Gurugedara, Southern Provincial Department of Education.
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