Emergency assistance: the nature and organization of disaster relief.
D000354:Africa, Western; D004032:Diet; D004190:Disasters; D004630:Emergencies; D005523:Food Supply; D006266:Health Education; D006285:Health Planning; D006798:Housing; D006801:Humans; D007878:Legislation as Topic; D009313:National Health Programs; D009549:Nigeria; D009748:Nutrition Disorders / Q000517:prevention & control; D009934:Organization and Administration; D012046:Rehabilitation; D012066:Relief Work; D014857:Warfare