International Labour Conference (1970). (1970). Information and reports on the application of conventions and recommendations: International Labour Conference Session 54 Report 3 Summary of reports on selected recommendations Part 2 Health, welfare and housing of workers. International Labour Office.

International Labour Conference (1970). Information and Reports on the Application of Conventions and Recommendations: International Labour Conference Session 54 Report 3 Summary of Reports on Selected Recommendations Part 2 Health, Welfare and Housing of Workers. Geneva: International Labour Office, 1970.

International Labour Conference (1970). Information and Reports on the Application of Conventions and Recommendations: International Labour Conference Session 54 Report 3 Summary of Reports on Selected Recommendations Part 2 Health, Welfare and Housing of Workers. International Labour Office, 1970.