Australian Tunnelling Conference : papers /
08
मुख्य लेखकों: | , |
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स्वरूप: | |
प्रकाशित: |
Parkville, Vic. : Published for Australian Tunnelling Association by the Australasian Institute of Mining and Metallurgy,
1981
|
विषय: |
08
मुख्य लेखकों: | , |
---|---|
स्वरूप: | |
प्रकाशित: |
Parkville, Vic. : Published for Australian Tunnelling Association by the Australasian Institute of Mining and Metallurgy,
1981
|
विषय: |