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Ichimlik suv ta'minotining asosiy manbalari va ularning ekologo-gigiyenik tavsiflash

ichimlik suvekologo-gigiyeniktavsiflash
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Tavsif

The main sources of drinking water supply and their ecologically-hygienic characteristics. Topics include ground water sources, surface water extraction, and the quality of water sources

Hujjat haqida

Kategoriya
Taqdimotlar | Ekologiya
Format
PPTX
Hajmi
11 bet
Fayl hajmi
7.89 MB
Muallif
PRO TALABA
Qo'shilgan
08.03.2026

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