TY  - BOOK
AU  - Blyth, F. G. H.
AU  - Freitas, M. H. de
TI  - Geology for engineers
SN  - 81-312-0141-4
U1  - 55:62 
PY  - 2006///
CY  - Oxford
PB  - Butterworth Heinemann
KW  - Geology
KW  - Engineering geology
ER  -