the irrigation area of the Yellow River
irrigation area of the Yellow River
The area of the stream out side
the area of the Three Gorges Reservoir
the irrigation area of water diversion from Wei He river in Baojixia irrigation project
upper limit value of the area of steel tube confined concrete
well irrigation rice area
typical area of well-irrigation
alongshore sea area of the Guangdong Province
alongshore sea area of the Guaugxi
alongshore sea area of the Hainan Province
Area of the final felling
area of the trees crown coverage in sub-compartmen
Area of the useful signal energy distribution
bacterial leaf blight of the rice
bill and gully area of the Loess Plateau
black rot of the rice grains