A malnourished child is dwarfed by a ruined cereal crop in the Navrongo district where two-thirds of the crops was destroyed by drought. - - Food Shortages threaten 24 countries. The food supply outlook for Africa in 1984 remained serious with 24 countries facing emergency situations, according to the third situation report of the FAO/WFP Task Force on Africa. The report confirmed the Task Force's warning for a sharp drop in cerea