automation of irrigation area management
coastal agricultural area of Jiangsu Province
curve of area of transverse section
irrigation area of Hongsipu
irrigation area of Ningxia
irrigation area of the Yellow River
irrigation area of Xinjiang plain
irrigation area of Yellow River
landscape drawing of irrigation area
Meso-scale vortex in Inner-Mongdia irrigation area of Yellow River
Ningxia irrigation area of yellow river
proportion of area of growing cereal
semiarid agricultural area of Xing’an League
the irrigation area of the Yellow River
the irrigation area of water diversion from Wei He river in Baojixia irrigation project
wetted surface area [= area of wetted surface]
Yellow River irrigation area of Ningxia region
evaluation of agricultural irrigation water quality
algorithm of dividing interpolation nodes into sub