Author: Public Health Service / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Public Health Service Publish Year Decade 1930 - 1939

221. Selenium. Toxicology of selenium: 5, Toxic and vesicant properties of selenium oxychloride [with list of references]; by H. C. Dudley.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1901

222. Septic tanks. Review, with recommendations on design of septic tanks and subsurface tile systems.

Corporate/Agency Authors:: Public Health Service
Publisher:: Public Health Service
Date:: [1938.]
SuDoc number:: T 27.2:Se 6

223. Sewage. Studies of sewage purification: 7, Biochemical oxidation by activated sludge [with list of references]; by C. C. Ruchhoft, P. D. McNamee, and C. T. Butterfield.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1987

224. Sewage. Studies of sewage purification: 8, Observations on effect of variations in initial numbers of bacteria and of dispersion of sludge flocs on course of oxidation of organic material by bacteria in pure culture [with list of references]; by C. T. Butterfield and Elsie Wattie.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1999

225. Shellfish. Trends in shellfish sanitation [with list of references]; by H. N. Old.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1930-

226. Sickness. Disabling sickness among male industrial employees during final quarter of 1937 and entire year: by William M. Gafafer and Elizabeth S. Frasier.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1922

227. Sickness. Frequency of disabling illness among industrial employees during 1932-37 and 1st quarter of 1938 [with list of references]; by William M. Gafafer and Elizabeth S. Frasier.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1979

228. Sickness. Frequency of sickness and nonindustrial accidents causing disability lasting 8 calendar days or longer among 60,000 white male railroad employees, 1930-34 [with list of references]; by William M. Gafafer.

Corporate/Agency Authors:: Public Health Service, Public Debt Service, and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1924

229. Sickness. Percentage of illnesses treated surgically among 9,000 families, based on Nation-wide periodic canvasses. 1928-31 [with list of references]; by Selwyn D. Collins.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1981

230. Silicosis and similar dust diseases, medical aspects and control [with list of references]; by R. R. Sayers and R. R. Jones.

Corporate/Agency Authors:: Public Health Service and Treasury Department
Publisher:: Public Health Service
Date:: 1938
SuDoc number:: T 27.6/a:1974

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