鸿沟引水口与渠首段经流考辩
肖冉, 何凡能, 刘浩龙

Research on location changes of the heads and diversionports of the Honggou Canal
Ran XIAO, Fanneng HE, Haolong LIU
图1 春秋时期荥阳地区河湖水系分布图
Fig. 1 The distribution map of water system connecting rivers and lakes in Xingyang in the Spring and Autumn Period