Tunnels
An edition of Tunnels (1986)
machine excavation--rate of progress--machine data
By R. S. Sinha
Publish Date
1986
Publisher
Water Conveyance Branch, Division of Dam and Waterway Design, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation,Available from the National Technical Information Service, Operations Division
Language
eng
Pages
37
1-1 of 1 Editions
Tunnels
Language: eng
Pages: 37
Published In: 1986
Publisher: Water Conveyance Branch, Division of Dam and Waterway Design, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation, Available from the National Technical Information Service, Operations Division