Plastic bag

https://www.wikidata.org/wiki/Q498439

Field Hierarchy

Parent
Engineering 25M papers	Materials science 18.5M papers	Composite material 8.7M papers	Mechanical engineering 5.5M papers
Waste management 1.6M papers
Current
Plastic bag 3,837 papers
Child
Plastic shopping bag 0 papers

Trends

Notes

History