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Maintenance: OpenLearn Create will be unavailable from 8:00-11:00am on Wednesday 26 June 2024.
Maintenance: OpenLearn Create will be unavailable from 8:00-11:00am on Wednesday 26 June 2024.
Hygiene and Environmental Health

Hygiene and Environmental Health

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Figure 13.3  The hydrological cycle. (Source: The Open University)

 13.3  The hydrological cycle