00506oem 2200193z- 450 991045870590332120210107024942.0(CKB)2560000000056917(MiAaPQ)EBC3329452(EXLCZ)99256000000005691720151207c1999uuuu -u- -engHypsometric Map Africa AngolaMaps.comMaps.com855103BOOK9910458705903321Hypsometric Map Africa Angola2238233UNINA