Sewage farm

https://www.wikidata.org/wiki/Q1351470

Field Hierarchy

Parent
Engineering 25.4M papers	Environmental science 8.9M papers	Waste management 1.6M papers	Environmental engineering 987k papers
Sewage treatment 120k papers		Sewage sludge treatment 6,452 papers
Current
Sewage farm 658 papers
Child

Trends

Notes

History