Contract farming

https://www.wikidata.org/wiki/Q5165669

Field Hierarchy

Parent
Biology 36M papers	Geography 13.2M papers	Economics 12.4M papers	Ecology 8.1M papers
History 8M papers	Archaeology 6.9M papers	Macroeconomics 1.8M papers	Agriculture 1M papers
Microeconomics 1M papers		Production (economics) 851k papers
Current
Contract farming 1,942 papers
Child

Trends

Notes

History