information about New Austrian Tunnelling method field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Biology 36M papers | Engineering 25M papers | Geography 13.2M papers | Geology 10.4M papers |
History 8M papers | Archaeology 6.9M papers | Paleontology 5.5M papers | Geotechnical engineering 2.2M papers |
Excavation 73.1k papers | |||
| Current | |||
New Austrian Tunnelling method 1,418 papers | |||
| Child | |||
Trends
Notes
History