Firewood

https://www.wikidata.org/wiki/Q35808

Field Hierarchy

Parent
Biology 36M papers	Engineering 25M papers	Geography 13.2M papers	Ecology 8.1M papers
History 8M papers	Archaeology 6.9M papers	Waste management 1.6M papers
Current
Firewood 5,254 papers
Child

Trends

Notes

History