Crumb rubber

https://www.wikidata.org/wiki/Q5190030

Field Hierarchy

Parent
Chemistry 28.9M papers	Materials science 18.5M papers	Geography 13.2M papers	Organic chemistry 12.9M papers
Composite material 8.7M papers	History 8M papers	Archaeology 6.9M papers	Cartography 1.2M papers
Natural rubber 153k papers		Asphalt 108k papers
Current
Crumb rubber 4,780 papers
Child

Trends

Notes

History