R. S. Mayo

Identifiers

Open LibraryOL4822970A

Top Subjects

Underground construction (2)
Tunneling (2)

Books by R. S. Mayo

Total count: 2

Tunneling - the state of the industry

Dept. of Transportation, Office of the Secretary, Office of the Assistant Secretary for Systems Development and Technology1976-01-01
Tunnelingthe state of the industry

U.S. Dept. of Transportation1976-01-01