. . "Logement Aspect social Ontario Toronto (Région métropolitaine)" . . "Toronto (Ont.)" . . . "Study of the social implications of high density living conditions"@en . "A preliminary study of the social implications of high density living conditions" . "A preliminary study of the social implications of high density living conditions"@en . . . . . . . . . "A Preliminary study of the social implications of high density living conditions"@en . . . "Social implications of high density living conditions"@en . . .