TY  - SER
AU  - C.L.F.
TI  - Geology for engineers
KW  - Engineering geology
KW  - Geology
N1  - This is an Book reviews of Geology for engineers. By J. M. Trefethen. 2nd edi. Pp. viii + 632, numerous text-figs, 12 colour-printed topographical maps, London, D. van Nostrand Co, 1959
ER  -