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النتائج 1-3 من 76
الصفحة 93
District populations , east and south - east Sierra Leone 1985 1963 census 1974 census Population increase ( 1963-85 ( % ) District census 1. Kono 2. Kailahun 3. Kenema 4. Pujehun 167,915 150,236 227,428 84,869 328,930 180,365 266,636 ...
District populations , east and south - east Sierra Leone 1985 1963 census 1974 census Population increase ( 1963-85 ( % ) District census 1. Kono 2. Kailahun 3. Kenema 4. Pujehun 167,915 150,236 227,428 84,869 328,930 180,365 266,636 ...
الصفحة 101
APPENDIX Landscape and population in Sierra Leone Sierra Leone is fortunate in having three competently executed national censuses ( 1963 , 1974 and 1985 ) and a comprehensive land resource survey ( c . 1975–80 ) , from which population ...
APPENDIX Landscape and population in Sierra Leone Sierra Leone is fortunate in having three competently executed national censuses ( 1963 , 1974 and 1985 ) and a comprehensive land resource survey ( c . 1975–80 ) , from which population ...
الصفحة 258
The population must be large enough so that the number of non - immunes is maintained by new births . Viral diseases require larger host populations than are found in hunting and gathering groups . Such childhood ' diseases as ...
The population must be large enough so that the number of non - immunes is maintained by new births . Viral diseases require larger host populations than are found in hunting and gathering groups . Such childhood ' diseases as ...
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activities administration African agricultural Akan argued authority become biodiversity Cambridge cent century chiefs Christian colonial communities concept conservation context continued created crop cult cultivation culture disease District diversity early ecology economic effects environment environmental example fact farmers farming field forest forms Ghana groups household human important increase indigenous Institute interest International interpretation knowledge labour land less lives LoDagaa London major means missionaries nature northern noted original particular past patterns period plant political population position possible practices present problems production question recent refer region relations religious remained result rice savanna season Sierra Leone slave social society species spirit structure suggest traditional trees University Press variety vegetation village West women World