Symposium rapid excavation 5 reports.

Symposium rapid excavation 5 reports.

書誌詳細
団体著者: Symposium on Rapid Excavation Procedures Washington, D.C.
フォーマット: 図書
言語:English
出版事項: Washington, D.C. Highway Research Board, Division of Engineering, National Research Council 1970.
シリーズ:Highway research record no. 339.
主題:
Excavation > Congresses.
Nuclear excavation > Congresses.
Tunneling > Congresses.