BORNO STATE (NIGERIA)
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BTNIGERIA (WEST AFRICA). FEDERAL REPUBLIC OF NIGERIA
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UDC(669.146)
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Descriptor GERBORNO, BUNDESSTAAT (NIGERIA)
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Descriptor ENGBORNO STATE (NIGERIA)
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Descriptor FREBORNO, ÉTAT (NIGERIA)
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RTLAKE CHAD BASIN (SAHEL REGION)