Toxic gas

https://www.wikidata.org/wiki/Q2263216

Field Hierarchy

Parent
Biology 36M papers	Chemistry 28.9M papers	Engineering 25M papers	Environmental science 8.8M papers
Waste management 1.6M papers	Environmental chemistry 1.3M papers	Environmental engineering 971k papers	Toxicology 517k papers
Current
Toxic gas 1,430 papers
Child

Trends

Notes

History