The death toll from floods in Nigeria this year has increased to 603 as local authorities race to get relief items to hundreds of thousands being evacuated from their submerged homes. More than 1.3 million people have been displaced by the disaster, which has affected people across 33 of Nigeria's 36 states, the nation's humanitarian affairs ministry said late Sunday. At least 340,000 hectares of land also have been affected, worsening fears of food supply disruptions. Armed conflict already has threatened production in the northwest and central regions of Nigeria, which produce much of what the country eats. The flooding has also completely destroyed more than 82,000 houses, officials said. Nigerian President Muhammadu Buhari directed "all concerned to work for the restoration of normalcy," according to a statement issued by the presidency. Nigeria experiences annual flooding especially in coastal areas but this year's floods are the worst in more than a decade. Authorities blame the