information about Pit latrine field
Field Hierarchy
Parent | |||
---|---|---|---|
Medicine 50.2M papers | Engineering 25.5M papers | Pathology 9.2M papers | Environmental science 9M papers |
Environmental engineering 991k papers | Sanitation 45.2k papers | Latrine 4,156 papers | |
Current | |||
Pit latrine 1,597 papers | |||
Child |
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History