- Эхлэл /
- Илтгэлийн мэдээлэл
Dugarjav J Avid B. Investigation of the humic acids and their practical application, fourth international conference on chemical investigation and utilization of natural resource, The fourth international conference on chemical investigation and utilization of natural resources, 8-10 July Ulaanbaatar, Book of Abstracts
Салбар :
Он : 2016
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