The Current Situations of Water Resource Development and Utilization in Henan and Countermeasure
There are many problems of water using of Henan Province ,such as water pollution.water waste ,unreasonable mining of ground water and so on. This paper puts forward some countermeasures to cope with the above problems, such as strengthening publicity ,im
Water ResourcesDevelopment and UtilizationCountermeasureHenan Provinc
NETL
NSTL
万方数据
