黄河宁夏青石河段丁坝间距研究

张林忠;刘燕;万强;董其华

Study on the Spacing of Spur Dikes in Ningxia QingtongxiaShizuishan Section of Yellow River

ZHANG Linzhong;LIU Yan;WAN Qiang;DONG Qihua

人民黄河 . 2018, (11): 49 -49 .