ජෛවගතික කෘෂිකර්මය = Biodynamic agriculture

Jayivagathika krushikarmaya

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Bibliographic Details
Main Author:	දේවනාරායන, විමලා
Format:	Book
Language:	English
Published:	පේරාදෙණිය : කර්තෘ, 2016.
Subjects:	Organic farming - Sri Lanka Agriculture
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