Showing 1 - 5 results of 5 for search 'Sayers, R. R. (Royd Ray), 1885-1965', query time: 0.03s Refine Results
  1. 1

    Occupational and environmental analysis of the cement, clay and pottery industries by Sayers, R. R. (Royd Ray), 1885-1965

    Washington, D.C. : U.S. G.P.O., 1937
    Format: Government Document Book


  2. 2

    A preliminary survey of the industrial hygiene problem in the United States by Bloomfield, J. J. (John Jacob), 1897-1977, Trasko, Victoria M., 1907-, Sayers, R. R. (Royd Ray), 1885-1965, Page, Richard Tucker, 1910-, Peyton, Mary Fouse

    Washington, D.C. : United States Government Printing Office, 1940
    Format: Government Document Book


  3. 3

    The relative toxicity of lead and some of its common compounds by Fairhall, Lawrence T. (Lawrence Turner), 1888-

    Washington, D.C. : United States Government Printing Office, 1940
    Other Authors: “…Sayers, R. R. (Royd Ray), 1885-1965…”
    Format: Government Document Book


  4. 4

    Effect of repeated daily exposure of several hours to small amounts of automobile exhaust gas : prepared from data contained in the report of the Bureau of Mines to the New York St...

    Washington : United States Government Printing Office, 1929
    Other Authors: “…Sayers, R. R. (Royd Ray), 1885-1965…”
    Format: Government Document Book


  5. 5

    Studies in asphyxia : I. Neuropathology resulting from comparatively rapid carbon-monoxide asphyxia. II. Neuropathology resulting from comparatively slow carbon-monoxide asphyxia....

    Washington, D.C. : United States Government Printing Office, 1934
    Other Authors:
    Format: Government Document Book