Tuproq sho’rlanishi sabablari va uni oldini olish chora tadbirlari
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Mualliflik huquqi buzilgan holatdashikoyat qiling!
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This product discusses the causes of soil erosion and measures to prevent it, highlighting the ecological issues related to the use of Uzbekistan's soils
Maxmudjon Fattayev
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Yuklanmoqda...
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