Showing 1 - 20 results of 81 for search 'Sayers, R. R. (Royd Ray), 1885-1965', query time: 0.06s Refine Results
  1. 1
    Carbon-monoxide literature /

    Carbon-monoxide literature / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1925
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  2. 2
    Effect of repeated daily exposure of several hours to small amounts of automobile exhaust gas. /

    Effect of repeated daily exposure of several hours to small amounts of automobile exhaust gas. / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1929
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  3. 3
    Pulmonary diseases in the mining industry /

    Pulmonary diseases in the mining industry / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1941
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  4. 4
    Silicosis and tuberculosis among miners of the tri-state district of Oklahoma, Kansas and Missouri : I : for the year ended June 30, 1928 /

    Silicosis and tuberculosis among miners of the tri-state district of Oklahoma, Kansas and Missouri : I : for the year ended June 30, 1928 / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1933
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  5. 5
    Silicosis among miners.

    Silicosis among miners. by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1925
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  6. 6
    Occupational and environmental analysis of the cement, clay and pottery industries /

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

    Published 1937
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  7. 7
    Review of carbon monoxide poisoning: 1936 /

    Review of carbon monoxide poisoning: 1936 / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1937
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  8. 8
    Review of carbon monoxide poisoning /

    Review of carbon monoxide poisoning / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1930
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  9. 9
    Possibilities in the use of helium-oxygen mixtures as a mitigation of caisson disease /

    Possibilities in the use of helium-oxygen mixtures as a mitigation of caisson disease / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1925
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  10. 10
    Radium in medical use in the United States /

    Radium in medical use in the United States / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1932
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  11. 11
    Methanol poisoning.

    Methanol poisoning. by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1942
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  12. 12
    Physiological factors of mine ventilation /

    Physiological factors of mine ventilation / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1929
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  13. 13
    Physiological factors of mine ventilation /

    Physiological factors of mine ventilation / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1928
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  14. 14
    Observations and notes on the effect of methanol antifreeze on health /

    Observations and notes on the effect of methanol antifreeze on health / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1930
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  15. 15
    Effect on workers of air conditions /

    Effect on workers of air conditions / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1931
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  16. 16
    Findings from major studies of fatigue /

    Findings from major studies of fatigue / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1942
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  17. 17
    Health hazards from inadequate coal-mine ventilation /

    Health hazards from inadequate coal-mine ventilation / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1942
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  18. 18
    The hazard of hydrogen fluoride poisoning in the mineral and allied industries /

    The hazard of hydrogen fluoride poisoning in the mineral and allied industries / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1945
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  19. 19
    Physiological factors in mine ventilation in 1931 /

    Physiological factors in mine ventilation in 1931 / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1932
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  20. 20
    Effect of abnormal air conditions on mine workers /

    Effect of abnormal air conditions on mine workers / by Sayers, R. R. (Royd Ray), 1885-1965

    Published 1930
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