Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
Population development in Northern Finland 1950-1965 : With particular reference to regional age and sex composition features as explaining migration and natural population changes and as providing a basis for classification by demographic development
