title: Demographic and agricultural survey.
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D003625:Data Collection; D003710:Demography; D003906:Developing Countries; D007812:Laos; D012106:Research; D012942:Social Sciences
keywords: Asia; Data Collection; Demography; Developing Countries; Laos; Research Methodology; Social Sciences; Southeastern Asia; Southern Asia