Africa, المجلد 66،الأعداد 1-2Oxford University Press, 1996 Includes Proceedings of the Executive council and List of members, also section "Review of books". |
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الصفحة 1
... example ) are encountered when exploring little - known habitats ( when , for example , the crowns of rain forest trees are fogged with insecticide ) . Predictions about variations in species richness can also be made on the basis of ...
... example ) are encountered when exploring little - known habitats ( when , for example , the crowns of rain forest trees are fogged with insecticide ) . Predictions about variations in species richness can also be made on the basis of ...
الصفحة 38
... example , the dryer portions of the African continent , including savannas , are subject to large rainfall fluctuations and sustained droughts , from one year to the next . Climatic data collected over the last decade reveal that most ...
... example , the dryer portions of the African continent , including savannas , are subject to large rainfall fluctuations and sustained droughts , from one year to the next . Climatic data collected over the last decade reveal that most ...
الصفحة 137
... example involved a 1.58 m diameter buttressed emergent Antiaris africana in a watershed forest around a village spring , the only perennial water source for the plateau town . Two men worked five days each in building a scaffold above ...
... example involved a 1.58 m diameter buttressed emergent Antiaris africana in a watershed forest around a village spring , the only perennial water source for the plateau town . Two men worked five days each in building a scaffold above ...
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administration African Studies agricultural Akan Anthropology Arab ärärä argued Baringo Bekye biodiversity biological borè cassava cent century CFA francs chiefs chieftaincy Christian colonial communities concept conservation context crop cult cultivation culture Dagara devotees disease diversity divination Dyula ecology economic egusi environment environmental Fairhead fallow farmers farming forest islands forest-savanna Ghana Ghanaian Gola Goody groundnuts groups Guinea Guyer healers household human important indigenous International African Institute Islam Kambia District Kenya Kissidougou Kofyar labour Lake Baringo land landscape Lawra District LoDagaa London maize medicine missionaries Muslim Naangmin Nigeria northern Nyerges organisation past patterns period plant PNDC political population practices production region religion religious rice savanna season settlement sickle cell Sierra Leone slave slavery social society soil species spirit Sudan Sūdānī Susu swamps traditional trees tumbura upland urban vegetation village West Africa women Yoruba Ziguinchor zone