United Nations Development Programme. (1973). Onchocerciasis control in the Volta River Basin area: Report prepared for the governments of Dahomey, Ghana, Ivory Coast, Mali, Niger, Togo and Upper Volta : Annex IV-3, atlas of onchocerciasis, prevalence and blindness in the Volta River Basin area. Programme des Nations Unies pour le développement.
Chicago Style (17th ed.) CitationUnited Nations Development Programme. Onchocerciasis Control in the Volta River Basin Area: Report Prepared for the Governments of Dahomey, Ghana, Ivory Coast, Mali, Niger, Togo and Upper Volta : Annex IV-3, Atlas of Onchocerciasis, Prevalence and Blindness in the Volta River Basin Area. Geneva: Programme des Nations Unies pour le développement, 1973.
MLA (9th ed.) CitationUnited Nations Development Programme. Onchocerciasis Control in the Volta River Basin Area: Report Prepared for the Governments of Dahomey, Ghana, Ivory Coast, Mali, Niger, Togo and Upper Volta : Annex IV-3, Atlas of Onchocerciasis, Prevalence and Blindness in the Volta River Basin Area. Programme des Nations Unies pour le développement, 1973.