TY  - BOOK
ED  - Symposium On Underground Rock Chambers
TI  - Symposium on underground rock chambers: Held during the asce national meeting on water resources engineering, phoenix, arizona, january 13-14, 1971
AV  - TA712 S941971
PY  - 1971///
CY  - New York
PB  - American Society of Civil Engineers
KW  - Mecánica de rocas
KW  - Construcciones subterráneas
KW  - Congresos
ER  -