Sewage farm

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

Field Hierarchy

Parent
Engineering 25.6M papers	Environmental science 9M papers	Waste management 1.6M papers	Environmental engineering 994k papers
Sewage treatment 121k papers		Sewage sludge treatment 6,490 papers
Current
Sewage farm 659 papers
Child

Trends

Notes

History