Folded card: Identification and description of soils; and, Identification and description of rocks / designed by Environmental Services Group Limited 2007 in ac

Subsurface investigation is the most important phase of any civil engineering construction or development activities. The geologic conditions can be extremely c

These proceedings of the international conference on advances in site investigation practice held in 1995 provide vital information for all professionals involv

Subsurface investigation is the most important phase of any civil engineering construction or development activities. The geologic conditions can be extremely c