information about New Austrian Tunnelling method field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36M papers | Engineering 24.9M papers | Geography 11.5M papers | Geology 9.5M papers |
History 7.1M papers | Archaeology 6.5M papers | Paleontology 5.5M papers | Geotechnical engineering 2.1M papers |
Excavation 70.2k papers | |||
| Current | |||
New Austrian Tunnelling method 1,361 papers | |||
| Child | |||
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