Sewage treatment (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sewage treatment" in Simple English language version.

refsWebsite

Global rank Simple English rank

1web.archive.org

1^st place

1^st place

882^nd place

258^th place

epa.gov

Primer for Municipal Wastewater Treatment Systems [2]

web.archive.org

Water and Environmental Health at London and Loughborough 1999. Wastewater Treatment Options. Technical brief no. 64. London School of Hygiene & Tropical Medicine and Loughborough University. [1]