Παραπομπή APA

(1996). Safety of new austrian tunnelling method (NATM) tunnels: A review of sprayed concrete lined tunnels with particular reference to London clay. Sudbury: HSE Books.

Παραπομπή Chicago Style

Safety of New Austrian Tunnelling Method (NATM) Tunnels: A Review of Sprayed Concrete Lined Tunnels With Particular Reference to London Clay. Sudbury: HSE Books, 1996.

Παραπομπή MLA

Safety of New Austrian Tunnelling Method (NATM) Tunnels: A Review of Sprayed Concrete Lined Tunnels With Particular Reference to London Clay. Sudbury: HSE Books, 1996.

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