කෘෂිකාර්මික කටයුතු කෙරෙහි දේශගුණික සාධකවල බලපෑම Agriculture & Food Technology — Lesson 4 · Part 1

Sinhala-medium audio lesson from Ruhunu Gurugedara. Lesson 4 of 13

Part 1 — Audio lesson

Ruhunu Gurugedara radio broadcast, 2021

00:00 18:30

All parts of this unit

2 parts

Four provinces taught this syllabus separately — different teachers, same unit

Originally broadcast by Ruhunu Gurugedara, Southern Provincial Department of Education.

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