TY  - BOOK
AU  - Roy, Debasis 
TI  - Engineering Geology:  Geologic Considerations in Tunneling
CY  - Kharagpur
PB  - Indian Insitiute of Technology
KW  -  Geologic Considerations in Tunneling
KW  - Civil Engineering
KW  - Dr. Debasis Roy
KW  - Engineering Geology
KW  - IIT Kharagpur
KW  - NPTEL
UR  - http://video.snu.edu.in/index.php?id=476&cat=Civil Engineering&course=Engineering Geology&url=Phase1_Video/105105106/lec23.mp4
ER  -