information about Rifle field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 25.6M papers | Materials science 19M papers | Geography 13.4M papers | History 8.1M papers |
Archaeology 7M papers | Mechanical engineering 5.6M papers | Metallurgy 5M papers | |
| Current | |||
Rifle 5,032 papers | |||
| Child | |||
Engagement Skills Trainer 0 papers | Assault rifle 0 papers | Risk injury failure loss end 0 papers | |
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History