A study of this phenomenon was carried out in a 250cubic-foot chamber. ... Hydrogen sulfide had no perceptible efia#39;ect on the mercury vapor as indicated by the smoothness and continuity of the curves. ... THE Division of Occupational Health, U. S. Public Health Service, announces two two-week courses on Industrial Hygiene Engineering and Industrial Hygiene Chemistry to be held at ... Applicants will receive a copy of the training manual and other literature pertaining to the course.
|Title||:||American Industrial Hygiene Association Journal|