淠史杭灌区灌溉水有效利用系数实测与估算法比较
翟厚松
A Comparison of Practical Measurement and Estimation of Effective Utilization Coefficient of Irrigation Water in Pishihang Irrigation District
ZHAI HOU-SONG
中国农村水利水电 . 2020, (11): 143 -146 .