books.google.co.in - "With the ever increasing developmental activities as diverse as the construction of dams, roads, tunnels, underground powerhouses and storage facilities, petroleum exploration and nuclear repositories, a more comprehensive and updated understanding of rock mass is essential for civil engineers, engineering...http://books.google.co.in/books/about/Engineering_In_Rocks_For_Slopes_Foundati.html?id=Ls1MSleftQ8C&utm_source=gb-gplus-shareEngineering In Rocks For Slopes Foundations And Tunnels