00416nam a22001217a 4500 GRO Groshong, Richard H. 3-D Structural Geology: A Practical Guide to Surface and Subsurface Map Interpretation New Delhi: Springer, 2008. 400p. ; https://books.google.com.pk/books/about/3_D_Structural_Geology.html?id=1Nv6nl6F-ZIC&redir_esc=y BK 54163 54160