Study on irrigation water price and the impact of hydrological year on project incomes in pumping irrigation district
DI Zhi-gang, YANG Lu-hua, XU Xin-ran, GOU Wan-li
Journal of Tianjin Agricultural University . 2019, (1): 80 -84 .  DOI: 10.19640/j.cnki.jtau.2019.01.018