Main Central Thrust

https://www.wikidata.org/wiki/Q19840389

Field Hierarchy

Parent
Biology 34.8M papers	Physics 31.7M papers	Engineering 23.9M papers	Geology 9.1M papers
Mechanical engineering 5.3M papers	Paleontology 5.3M papers	Thermodynamics 5M papers	Aerospace engineering 2M papers
Geochemistry 744k papers		Seismology 716k papers
Current
Main Central Thrust 778 papers
Child

Trends

Notes

History