The New Encyclopædia Britannica: L-ZEncyclopædia Britannica, 1992 - 32 pages |
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Page 227
... considered most favourable in terms of the potency of the plant . Careful cultivation is also considered to be an important factor in resin production . The prevention of pollination and the trimming of top leaves to produce dwarfing ...
... considered most favourable in terms of the potency of the plant . Careful cultivation is also considered to be an important factor in resin production . The prevention of pollination and the trimming of top leaves to produce dwarfing ...
Page 254
... considered . One other operation on real or complex numbers must be considered here . A theorem states that : If a is any positive real number and n is any positive integer , there exists a unique positive real number x such that x ...
... considered . One other operation on real or complex numbers must be considered here . A theorem states that : If a is any positive real number and n is any positive integer , there exists a unique positive real number x such that x ...
Page 725
... considered to be primitively woody . Many of the temperate zone herbs in the order , such as the common sunflower , develop a considerable amount of wood , but the stem does not persist from one year to the next . It is believed that ...
... considered to be primitively woody . Many of the temperate zone herbs in the order , such as the common sunflower , develop a considerable amount of wood , but the stem does not persist from one year to the next . It is believed that ...
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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 Côte 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