山西省灌溉用水定额调节系数的研究

胡焱;王瑞芬;刘雅欣

Research on Irrigation Water Quota and Its Regulation Coefficient of Shanxi Province

HU Yan;WANG Rui-fen;LIU Ya-xin

人民黄河 . 2011, (8): 101 -103 .