TY  - BOOK
AU  - Henn,Raymond W.
TI  - AUA guidelines for backfilling and contact grouting of tunnels and shafts
SN  - 0784406340
PY  - 2003///
CY  - London
PB  - Thomas Telford
KW  - Underground construction
KW  - Grouting
KW  - Fills (Earthwork)
N1  - Includes bibliographical references (p. 242- 246) and index
ER  -