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Search results: "atrof muhitni muhofaza qilish"
646 files found
ZIP
ekologiya va atrof-muhit muhofazasi
ZIP
ekologiya va atrof-muhit muhofazasi
PPTX
ekologiya va atrof-muhit muhofazasi
PPTX
ekologiya va atrof muhit muhofazasi
PPTX
ekologiya va atrof muhit muhofazasi
PPTX
ekologiya va atrof-muhit muhofazasi
DOC
jihozlarni ishlatishda atrof-muhit muhofazasi
PPTX
atrof muxitni muxofaza qilishning ilmiy asoslari. biosfera
DOC
atrof-muxitni muxofaza qilishning umumiy muammolari. chiqindilarning atrof muhitga va inson organizmiga ta`sir
PPTX
noosfera tushunchasi va atrof-muhit muhofazi
PPTX
atrof-muhitini qadirlash
PPTX
atrof-muhitni boshqarish ob'ekti