TY  - BOOK
ED  - Site Investigation Steering Group
ED  - Thomas Telford
TI  - 1 without site investigation groun is a hazard : Site Investigation Steering Group
SN  - 0727719823 
U1  - 624.151 WIT 1993 
PY  - 1993///
CY  - London
PB  - Thomas Telford
KW  - Building sites
KW  - Evaluation
KW  - Engineering geology
ER  -