海量图书期刊资源，随时随地畅享阅读乐趣
Investigating internal structure of permafrost using conventional methods and ground-penetrating radar at Honhor basin, MongoliaTonghua Wu, Qinxue Wang, Lin Zhao, Erji Du, Wu Wang, Ochirbat Batkhishig, Dorjgotov Battogtokh, Masataka Watanabe · 2012