By Philip E. van Beynen. Author Philip E. van Beynen. Edited by Philip E. van Beynen. Engineering issues on karst terrains. Geoengineering problems and solutions in karst regions of China. Sinkholes issues.
By Philip E. van Beynen. Author Philip E. van Beynen. Edited by Philip E. van Beynen. Engineering issues on karst terrains. Geoengineering problems and solutions in karst regions of China. Sinkholes issues.