title: [Main trends in the demography of Tunisia over the course of the two decades 1960-1980 and some prospects for the decade 1980-1990:  the diversity of sources, a dilemma for the planner?].
mesh_terms: D000349:Africa; D000352:Africa, Northern; D017677:Age Distribution; D003710:Demography; D003906:Developing Countries; D004641:Emigration and Immigration; D005193:Family Planning Services; D005298:Fertility; D005544:Forecasting; D008877:Middle East; D009026:Mortality; D011153:Population; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth; D012106:Research; D013223:Statistics as Topic; D014416:Tunisia
keywords: Africa; Age Distribution; Arab Countries; Demographic Factors; Developing Countries; Estimation Technics; Family Planning; Fertility; French Speaking Africa; Mediterranean Countries; Migration; Mortality; Northern Africa; Population; Population Dynamics; Population Growth; Population Projection; Population Size; Research Methodology; Tunisia
vernacular_title: Principales tendances de la demographie tunisienne au cours des deux decennies 1960-1980 et perspectives pour la decennie 1980-1990:  la diversite des sources, un dilemme pour le planificateur?