Physical methods for the estimation of the dust hazard in industry (with special reference to the occupation of the stonemason) - Green, H. L. (Henry Lionel), 1900-; Watson, H. H. (Harold Henry), 1910- (London, H. M. Stationery off., 1935)
At head of title: ... Privy council. Medical research council.
"References": p. 55-56.
Keywords: Dust; Stonemasons