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Oyu Tolgoi Project Social, Economic and Environmental Subset
PDF- Upon completion of the Umnugovi aimag Social, Economic and Environmental Baseline Survey in 2008, the Oyu Tolgoi Project wished to undertake a survey on the assessment of...
Эрдэс баялгийн боловсрол
Мэдлэгийн Портал
Мэдлэгийн Портал