title: [Heterogeneity of sociocultural characteristics in the category of manual workers].
mesh_terms: D000328:Adult; D003466:Cultural Characteristics; D004641:Emigration and Immigration; D004651:Employment; D005602:France / Q000208:ethnology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors; D014478:Unemployment
vernacular_title: Hétérogénéité de caractères socio-culturels dans la catégorie des travailleurs manuels.