Blindness in the developing world : a background paper

Helen Keller International2007-11-121980-04-012007-11-121980http://hdl.handle.net/10625/5239Text46 p. : ill.enBLINDNESSEYE DISEASESDEVELOPING COUNTRIESMEDICAL RESEARCHRESEARCH PROGRAMMESPREVENTIVE MEDICINEEDUCATIONREHABILITATIONWHOFILARIASISVITAMIN DEFICIENCYBlindness in the developing world : a background paperBackground paper: blindness in the developing worldWorking Paper