TY  - BOOK
ED  - Engineering Foundation Conference on use of Shotcrete for Underground Structural Support
TI  - Use of shotcrete for underground structural support: Proceedings of the engineering foundation conference, berwick academic, south berwick, maine july 16-20, 1973 
AV  - TA681 E53
PY  - 1974///
CY  - New York
PB  - American Society of Civil Engineers
KW  - Concreto ligero
KW  - Manuales
KW  - Construcciones de concreto
KW  - Congresos
ER  -