Humin

https://www.wikidata.org/wiki/Q1477868

Field Hierarchy

Parent
Biology 34.8M papers	Chemistry 28.4M papers	Organic chemistry 12.8M papers	Geology 9.1M papers
Ecology 7.8M papers	Environmental science 7.7M papers	Agronomy 2.3M papers	Soil science 768k papers
Soil water 750k papers		Fertilizer 166k papers
Current
Humin 1,651 papers
Child

Trends

Notes

History