title: Estimation methods of target variables and accuracy analysis of the 1986 sampling survey on migration in 74 cities and towns in China.
authors.forename: J L
authors.initials: JL
authors.lastname: Gao
authors.forename: S
authors.initials: S
authors.lastname: Feng
mesh_terms: D001208:Asia; D002681:China; D003625:Data Collection; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D005202:Asia, Eastern; D005843:Geography; D008722:Methods; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012107:Research Design; D012494:Sampling Studies; D013223:Statistics as Topic; D014505:Urban Population
keywords: Asia; China; Data Analysis; Data Quality; Demographic Factors; Developing Countries; Eastern Asia; Estimation Technics; Geographic Factors; Methodological Studies; Migration; Migration, Internal; Population; Population Characteristics; Population Dynamics; Research Methodology; Sampling Studies; Spatial Distribution--changes; Studies; Survey Methodology; Surveys; Urban Population