- Эхлэл /
- Илтгэлийн мэдээлэл
, Kh.Khuukhenee, The specific characteristics of Mongolian phosphorites and optimal regime of it's grinding on mechanical activation. Absts. The second International Conference on Chemical Investigation and Utilization of Natural Resources. 12-15 august . Ulaanbaatar Mongolia,p.138.
Салбар :
Он : 2003
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