rural sanitation
Sink with a sink and a drain - circular reservoir - sanitary latrine with a dry and ventilated pit - sanitary latrine with indirect access from a dry ventilated pit
- Format DWG
- File size 1.22 MB
Sink with a sink and a drain - circular reservoir - sanitary latrine with a dry and ventilated pit - sanitary latrine with indirect access from a dry ventilated pit