information about Improved sanitation field
Field Hierarchy
Parent | |||
---|---|---|---|
Medicine 48.2M papers | Engineering 23.9M papers | Pathology 9M papers | Environmental science 7.7M papers |
Environmental engineering 949k papers | Water supply 49.6k papers | Sanitation 42.3k papers | |
Current | |||
Improved sanitation 1,414 papers | |||
Child |
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History