TY  - BOOK
AU  - Teka,Gabre-Emanuel
TI  - Human wastes disposal: Ethiopia, a practical approach to environmental health 
PY  - 1984///
CY  - Addis Ababa
PB  - Planning and Programming Bureau, Ministry of Health
KW  - Toilet facilities
KW  - Sewage
KW  - Environmental health
KW  - Ethiopia
ER  -