Symposium rapid excavation 5 reports.

Symposium rapid excavation 5 reports.

ग्रंथसूची विवरण
निगमित लेखक: Symposium on Rapid Excavation Procedures Washington, D.C.
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Washington, D.C. Highway Research Board, Division of Engineering, National Research Council 1970.
श्रृंखला:Highway research record no. 339.
विषय:
Excavation > Congresses.
Nuclear excavation > Congresses.
Tunneling > Congresses.