information about Coast guard field
Field Hierarchy
Parent | |||
---|---|---|---|
Engineering 25M papers | Geography 13.2M papers | Environmental science 8.8M papers | Marine engineering 398k papers |
Environmental protection 307k papers | |||
Current | |||
Coast guard 5,302 papers | |||
Child | |||
Coast Guard Personnel 0 papers | Boating accident 0 papers |
Trends
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History