olfction 发表于 2025-3-28 17:45:52

Altitude and Attitude,. … Today . refers to one of about forty genera in the celastraceae family. It appears to have evolved from ., a wild diploid variety in Ethiopia that is propagated naturally from seeds. . a triploid which is cultivated from shoots rather than seed” (Varisco, 2004, p. 103).

curettage 发表于 2025-3-28 19:23:07

Idle and Disorderly,lso commonly confused with cannabis, which many Ugandans, including district-level police officers, call “opium.” Indeed, most Ugandans, including academics, police officials, and government officials, know little about khat but are wary of, or hostile to, it.

谁在削木头 发表于 2025-3-29 01:33:09

Style and Substance,nsumption have migrated, the leaves and twigs of Catha edulis are consumed in very different ways. National styles encompass chewing for ritual, leisure, and work, but as khat use spreads and becomes a global phenomenon stripped of its traditional significance, consumption patterns are changing (Klein & Beckerleg, 2007).
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查看完整版本: Titlebook: Ethnic Identity and Development; Khat and Social Chan Susan Beckerleg Book 2010 Palgrave Macmillan, a division of Nature America Inc. 2010