Scratching

https://www.wikidata.org/wiki/Q1413166

Field Hierarchy

Parent
Physics 31.7M papers	Materials science 18.2M papers	Economics 11.7M papers	Composite material 8.6M papers
Acoustics 2.8M papers		Management 1.7M papers
Current
Scratching 3,905 papers
Child

Trends

Notes

History