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.
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| Format: | Microform Book |
| Language: | English French |
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Geneva :
Programme des Nations Unies pour le développement,
1973.
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| Series: | Sahel, documents and dissertations ;
AS 022. |
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| Item Description: | Chiefly maps. English or French. Microfiche. Ann Arbor, Mich. : University Microfilms International, 1980. -- 1 sheet ; 11 x 15 cm. -- (Sahel : documents and dissertations ; AS 022). Microform. |
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| Physical Description: | 28 pages : maps |