000 | 003700000a22001450004500 | ||
---|---|---|---|
001 | EST | ||
003 | 624.1:550.8 / L23 | ||
004 | M | ||
006 | m | ||
100 | _aLegget, Robert F. | ||
100 | _aBosswell, P. G. H., prol. | ||
245 | _aGeology and engineering | ||
650 | _a<GEOLOGIA><CONSTRUCCIONES><INGENIERIA><MOVIMIENTOS DE TIERRA><TUNELES><PUENTES> | ||
999 |
_c11312 _d11312 |