Land improvement

https://www.wikidata.org/wiki/Q6484056

Field Hierarchy

Parent
Biology 36M papers	Engineering 25M papers	Geography 13.2M papers	Ecology 8.1M papers
History 8M papers	Archaeology 6.9M papers	Agriculture 1M papers	Civil engineering 854k papers
Land use 182k papers		Land management 18.9k papers
Current
Land improvement 345 papers
Child

Trends

Notes

History