information about Pit latrine field
Field Hierarchy
Parent | |||
---|---|---|---|
Medicine 49.4M papers | Engineering 25M papers | Pathology 9.1M papers | Environmental science 8.8M papers |
Environmental engineering 971k papers | Sanitation 44.6k papers | Latrine 4,117 papers | |
Current | |||
Pit latrine 1,581 papers | |||
Child |
Trends
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History