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Lake Chad. Blank map of Africa ValidSVG LakeChadmapshowingrecedingwaterareaandlevel svg UTC LakeChadmapshowingrecedingwaterareaandlevel svg BlankMapAfrica svg Andreas derivative work Chaosdruid talktalk cut some portion of the file alexchris LakeChadmapshowingrecedingwaterareaandlevel svg UTC Andreas derivative work Uploaded