Explanatory Notes Acronyms 1 General 2 Quantity of Water Resources 2.1 Precipitation 2.2 Surface Water Resources 2.3 Groundwater Resources 2.4 Total Quantity of Water Resources 3 Water Storage 3.1 Large - and Medium - sized Reservoirs 3.2 Lakes 3.3 Groundwater 4 Development and Utilization of Water Resources 4.1 Water Supply 4.2 Water Use 4.3 Consumptive Use 4.4 Water Use Indices Attached map: Level-1 water resources zones of China
以下为对购买帮助不大的评价