Өгөгдлийн бүрдэл
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Investigating internal structure of permafrost using conventional methods and...
A ground-penetrating radar (GPR) survey was conducted at the end of August 2009 in the suburb region of Ulaanbaatar, Honhor basin, Mongolia, in combination with conventional...
Та API -ийг ашиглан бүртгүүлж болно (API бичиг баримтууд -ээс харна уу).