information about New Austrian Tunnelling method field
Field Hierarchy
Parent | |||
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Biology 35.7M papers | Engineering 24.7M papers | Geography 11.5M papers | Geology 9.4M papers |
History 7.1M papers | Archaeology 6.5M papers | Paleontology 5.4M papers | Geotechnical engineering 2.1M papers |
Excavation 70k papers | |||
Current | |||
New Austrian Tunnelling method 1,357 papers | |||
Child |
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