P641.8 P641.135
国家自然科学基金(编号49772162)，博士点基金(编号1999028421)
刘建立 钱孝星.2000.中国北方裂隙岩溶不资源开发和保护中若干问题的研究[J].地质学报,74(4).
Liu Jianli Zhu Xueyu Qian Xiaoxing Dept. of Earth Sciences, Nanjing University, Nanjing,, Faculty of Civil Engineering, Hehai University, Nanjing,.2000. Study of Some Problems on the Development and Protection of Fracture-karst Water Resources in North China[J]. Acta Geologica Sinica,74(4).
