5
Photos of Keynote Lectures. a Prof. Fan Zhang, b Prof. Ningsheng Chen, c Prof. Huabin Wang, d Prof. Tonglu Li, e Prof. Yonggang Jia, d Chairman shows the certification for Prof. Shengwen Qi (online).
5 | Geoenvironmental Disasters
Photos of Keynote Lectures. a Prof. Fan Zhang, b Prof. Ningsheng Chen, c Prof. Huabin Wang, d Prof. Tonglu Li, e Prof. Yonggang Jia, d Chairman shows the certification for Prof. Shengwen Qi (online).