Research on the Human-Water Relationship in the Middle Reaches of Yangtze River. - Huang Jianwu; Wu Yijin; Qin Chaoqian; Helena Ndakeva; Tian Yajing (ESIAT (1), 2009)

A Study on the Status, Problems and Its Countermeasures of Soil Erosion in Hubei Province, China. - Wei Liao; Tie-Ping Yan; Yijin Wu; Helena Ndakeva; Xuying Yuan (ESIAT (1), 2009)