TY  - BOOK
AU  - Legget,Robert Ferguson
AU  - Hatheway,Allen W
TI  - Geology and Engineering
SN  - 007037063X
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - GeologÃ­a
KW  - IngenierÃ­a
KW  - Libro
ER  -