title: [Population in the region of the Ancient Kingdom of Leon].
authors.forename: A
authors.initials: A
authors.lastname: Hernandez
mesh_terms: D017677:Age Distribution; D000367:Age Factors; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004641:Emigration and Immigration; D004651:Employment; D005060:Europe; D005843:Geography; D006280:Health Workforce; D011153:Population; D011154:Population Characteristics; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth; D012424:Rural Population; D017678:Sex Distribution; D012737:Sex Factors; D013030:Spain; D014505:Urban Population
keywords: Age Distribution--changes; Age Factors; Demographic Factors; Developed Countries; Economic Factors; Europe; Geographic Factors; Historical Survey; Human Resources; International Migration; Labor Force; Mediterranean Countries; Migration; Natural Increase; Population; Population Characteristics; Population Dynamics; Population Growth; Population Size--changes; Rural Spatial Distribution--changes; Rural-urban Migration; Sex Distribution--changes; Sex Factors; Southern Europe; Spain; Spatial Distribution--changes; Urban Spatial Distribution--changes