I. Impact during the industrial revolution and now. The urban avalanche and child nutrition.
D002648:Child; D002664:Child Nutritional Physiological Phenomena; D005190:Family; D005247:Feeding Behavior / Q000193:education; D005260:Female; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D011156:Population Density; D011158:Population Growth; D012959:Socioeconomic Factors; D014507:Urbanization / Q000266:history