Investigation on Characteristics of Gully Erosion Caused by the July 4, 2013 Co-seismic Debris Flows in Shimian County, Sichuan Province
QU Yong-ping
JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI . 2019, (5): 55 -61 .  DOI: 10.11988/ckyyb.20171232