Agrarian system

https://www.wikidata.org/wiki/Q4693767

Field Hierarchy

Parent
Biology 34.8M papers	Geography 11.1M papers	Ecology 7.8M papers	History 7M papers
Archaeology 6.3M papers	Agriculture 964k papers	Agrarian society 27.6k papers
Current
Agrarian system 2,254 papers
Child

Trends

Notes

History