✦ LIBER ✦
Tunnelling, the state of the art: A review and evaluation of current tunnelling techniques and costs, with emphasis on their application to urban rapid-transit systems in the USA : Mayo, R S; Adair, T; Jenny, R J US Dept of Housing and Urban Development report, Jan 1968, 288P (PB 178036)
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 97 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0148-9062
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