1. AUA guidelines for backfilling and contact grouting of tunnels and shafts
Author: American Underground Construction Association.Technical Committee on Backfilling and Contact Grouting of Tunnels and Shafts.,edited by Raymond W. Henn ; prepared by the Technical Committee on Backfilling and Contact Grouting of Tunnels and Shafts of the American Underground Construction Association
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Underground construction,، Grouting,، Fills )Earthwork(
Classification :
TA
712
.
A55
2. AUA guidelines for backfilling and contact grouting of tunnels and shafts
Author: edited by Raymond W. Henn; prepared by Technical Committee on Backfilling and Contact Grouting of Tunnels and Shafts of the American Underground Construction Association
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Underground construction,، Grouting,، Fills )Earthwork(
Classification :
TA
712
.
A55
2003
3. AUA guidelines for backfilling and contact grouting of tunnels and shafts
Author: / edited by Raymond W. Henn
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Underground construction.,Grouting.,Fills (Earthwork)
Classification :
TA
712
.
A55
2003
4. AUA guidelines for backfilling and contact grouting of tunnels and shafts
Author: / edited by Raymond W. Henn
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Underground construction,Grouting,Fills (Earthwork)
Classification :
TA712
.
A55
2003