Multiple cropping

https://www.wikidata.org/wiki/Q3610518

Field Hierarchy

Parent
Biology 34.8M papers	Geography 11.1M papers	Ecology 7.8M papers	History 7M papers
Archaeology 6.3M papers	Botany 4.1M papers	Agronomy 2.3M papers	Horticulture 1.7M papers
Agriculture 964k papers		Sowing 154k papers
Current
Multiple cropping 2,154 papers
Child

Trends

Notes

History