Citation: | SHENG Hai-yang, WU Xin-chao, SHI Xue-jian. Main Environgeology Problems and the Precaution and Control of the Disasters[J]. Journal of Yellow River Conservancy Technical Institute, 2001, 13(3): 16-19. DOI: 10.13681/j.cnki.cn41-1282/tv.2001.03.008 |