Underwater

https://www.wikidata.org/wiki/Q3246517

Field Hierarchy

Parent
Geography 11.1M papers	Geology 9.1M papers	History 7M papers	Archaeology 6.3M papers
Oceanography 2.4M papers
Current
Underwater 81.8k papers
Child
Underwater acoustic communication 10.5k papers	Underwater acoustics 5,666 papers	Underwater explosion 2,351 papers	Unmanned underwater vehicle 1,699 papers
Underwater glider 1,604 papers		Underwater archaeology 598 papers

Trends

Notes

History