TY  - BOOK
AU  - Legget,Robert F.
AU  - Hatheway, Allen W.
TI  - Geology and engineering
SN  - 007037063X
AV  - TA705  .L45 1988
PY  - 1988///
CY  - New York
PB  - McGraw-Hill
KW  - Engineering geology
ER  -