TY - BOOK T1 - Health and labor productivity the economic impact of onchocercal skin disease A1 - Kim, Aehyung 1957- A2 - Tandon, Ajay A2 - Asrat Hailu LA - English PP - Washington, DC PB - World Bank [Addis Ababa] University of Addis Ababa YR - 1997 UL - https://tuklas.up.edu.ph/Record/UP-99796217603500556 OP - 12 CN - HC 21 W57 no.1836 KW - Onchocerciasis : Economic aspects : Ethiopia. KW - Labor productivity : Health aspects : Ethiopia. KW - Labor supply : Health aspects : Ethiopia. ER -