ඛණිජ ලවණ Science — Lesson 3 · Part 8

Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 3 of 49

Part 8 — Audio lesson

Broadcast 13 May 2021

00:00 28:53

Originally broadcast by Ruhunu Gurugedara, Southern Provincial Department of Education, on 13 May 2021. Presented by Manesha Wedamulla.

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