Tunnel-Support-Loading caused by rock failure.

I tiakina i:
Ngā taipitopito rārangi puna kōrero
Kaituhi matua: Daemen, Jaak Joseph K.
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: Minneapolis Univ. of Minnesota 1975
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Whakaahuatanga
Whakaahutanga tūemi:T 150.490 -- DAEMEN, Jaak Joseph K.: -- Tunnel-Support-Loading caused by rock failure. - Minneapolis: Univ. of Minnesota 1975. -- getr.Pag. [Xerographie] -- Minneapolis, Univ. of Minnesota, techn. Diss. -- 1981: B 711. -- Ir.
Whakaahuatanga ōkiko:getr. Pag.