Oʻzbekiston sharoitida shoʻr suvni chuchuklashtirish
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Mualliflik huquqi buzilgan holatdashikoyat qiling!
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This book covers the issues of treating water resources in Uzbekistan, the basic methods of water purification, and the various technologies of water treatment
Abdulaziz Qayumov
30640 ta
1177 ta
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