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The topic covers cultivated and waterlogged soils, their classification, and harmful substances in irrigated areas. Discusses the benefits of storing water-retaining soils with high salt content for agricultural purposes

Hujjat haqida

Kategoriya
Taqdimotlar | Tarix
Format
PPTX
Hajmi
23 bet
Fayl hajmi
4.83 MB
Muallif
Alkimyogar 777
Qo'shilgan
06.03.2026

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