韩琦与韩王庙
Han Qi and Han Wang Temple
煤矿塌陷区土壤酶活性与养分分布及相关研究&以焦作韩王庄矿塌陷区为例
Analysis of the Soil Nutrition and Enzyme Activity and Their Correlations in the Coal Mining Subsidence Area of JiaoZuo City , Henan Province & in the Case of the Subsidence Area of Han Wang Zhuang Mine