GIEWSGlobal Information and Early Warning System (on Food and Agriculture)
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References in periodicals archive ?
GIEWS Country Briefs provide up to date information on the food security situation of monitored countries.
GIEWS update, Food and Agricultural Organization, accessed 9 June 2015.
Lean periods can last three or four months (FAO GIEWS), and in regions with one rainy season shortages are common.
They are also relatively volatile, which contributes to food insecurity (FAO GIEWS).