TY  - BOOK
AU  - Denisov N Ya
AU  - Friedman S
TI  - Engineering geology and hydrology: selected sections
U1  - 551.49 
PY  - 1960///
CY  - Washington
PB  - National Science Foundation
KW  - Engineering geology
KW  - Geophysics
KW  - Hydrology
ER  -