Diesel exhaust

https://www.wikidata.org/wiki/Q336041

Field Hierarchy

Parent
Physics 33.5M papers	Chemistry 29.4M papers	Engineering 25.5M papers	Organic chemistry 13.1M papers
Mechanical engineering 5.6M papers	Thermodynamics 5.1M papers	Physical chemistry 3.1M papers	Aerospace engineering 2.3M papers
Waste management 1.6M papers		Automotive engineering 913k papers
Current
Diesel exhaust 14.8k papers
Child
Diesel exhaust fluid 2,571 papers

Trends

Notes

History