یادداشتهای مربوط به کتابنامه ، واژه نامه و نمایه های داخل اثر
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Includes bibliographical references and index.
یادداشتهای مربوط به تکثیر
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یادداشتهای مربوط به مندرجات
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Results in brief -- Background -- Food insecurity persists in sub-Saharan Africa due to several factors, including low agricultural productivity -- Efforts of host governments and donors, including the United States, toward halving hunger in sub-Saharan Africa by 2015 have been insufficient.