OpenLearn Create will be unavailable on Wednesday 18 March 2026 from 8am to 10am due to routine maintenance.
OpenLearn Create will be unavailable on Wednesday 18 March 2026 from 8am to 10am due to routine maintenance.
OpenLearn Create will be unavailable on Wednesday 18 March 2026 from 8am to 10am due to routine maintenance.
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Monday, 16 March 2026, 8:33 PM
Site: OpenLearn Create
Course: Urban Water Supply (WaterSupply_1.0)
Glossary: Glossary
S
sanitationprevention of human contact with
waste, particularly human waste (2) |