Note 209 — Chapter XII · Safety, Health and Comfort
Reading edition
Great Britain, Health of Munition Workers’ Committee, Final Report, 1918, in United States Bureau of Labor Statistics, Bulletin No. 249, p. 263.
Reading edition
Great Britain, Health of Munition Workers’ Committee, Final Report, 1918, in United States Bureau of Labor Statistics, Bulletin No. 249, p. 263.