TY - BOOK AU - Kumie, Abera TI - Air Pollution in Ethiopia: Indoor Air Pollution in a rural Butajira and Traffic Air Pollution in Addis Ababa AV - KUM 2009 PY - 2009/// CY - PhD thesis PB - Addis Ababa University UR - http://thesisbank.jhia.ac.ke/5414/ ER -