The New Encyclopędia Britannica: L-ZEncyclopędia Britannica, 1992 - 32 pages |
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Page 43
... covered much of the northern and central Sahara and Egypt as far south as The Sudan ; and a later one again covered the same areas , as well as western Arabia and the west coast of Madagascar . Continental formations . In Africa north ...
... covered much of the northern and central Sahara and Egypt as far south as The Sudan ; and a later one again covered the same areas , as well as western Arabia and the west coast of Madagascar . Continental formations . In Africa north ...
Page 146
... covered with thatch or woven mats , often terminating in decorative finials ( see Figure 10 ) . Many houses , as among the Sudanese Nuba , have molded doorways shaped to ac- cept the shoulders . Figure 10 : Thatch - covered conical ...
... covered with thatch or woven mats , often terminating in decorative finials ( see Figure 10 ) . Many houses , as among the Sudanese Nuba , have molded doorways shaped to ac- cept the shoulders . Figure 10 : Thatch - covered conical ...
Page 251
... covered with elaborately structured silica scales ; approximately 250 species , with approximately 10 new described each year since 1970 ; Mallomonas , Synura , and Tesselaria . Class Xanthophyceae ( yellow - green algae ) Primarily ...
... covered with elaborately structured silica scales ; approximately 250 species , with approximately 10 new described each year since 1970 ; Mallomonas , Synura , and Tesselaria . Class Xanthophyceae ( yellow - green algae ) Primarily ...
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20th century Abelian group addition aesthetic Afghanistan agriculture Albania alcohol algae algebra animals basin called central centre ceremonial climate coast common complex numbers Congo contains Cōte d'Ivoire countries crops cultivation culture dance defined desert developed drinking drug East eastern economic Egypt elements equations European example farm feet field Figure finite fish forest functor Igbo important Indians integers irrigation isomorphism Kabul Kenya Lake Lake Chad Lake Victoria land language lattice Lie algebra linear major mapping miles modern mountains Niger Nigeria Nile northern operations patterns percent period Plains plants Plateau polynomial population rainfall real numbers region ring ritual River Sahara savanna social soil South Africa southern Africa species subgroup Sudan Tanzania theory tion traditional tribes tropical United valley vector space vegetation village West Africa western x₁ Yoruba Zaire Zambia Zimbabwe