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Search results: "zaharli kimyoviy moddalar va texnogen chiqindilar bilan ifloslanishning oldini olish tadbirlari"
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temirchiqindlariga qo‘yiladigan talablar
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hfx fanidan yakuniy nazorat testi
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suv shinalarining eskirishi va tuproq ifloslanishi
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tuproq resurslarini muhofaza qilish va undan oqilona foydalanish.
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biogaz olish uchun
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ekologik ekspertiza va ekologik monitoring
DOCX
maxalliy sanoat chiqindilari
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iqtisodiy va ijtimoiy geografiya hamda ekologiya
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atmosfera havosini muhofaza qilish
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tuproq gigienasi
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toksikologiya
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2. ovqatdan zaharlanish turlari va ularning oldini olish chora-tadbirlari. taqdimot 12 bet.