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- J. H. Ludwig
- a U. S. Public Health Service, Division of Air Polution , Cincinnati, Ohio
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- D. R. Diggs
- b E. I. duPont de Nemours & Co. , Wilmington, Delaware
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- H. E. Hesselberg
- c Ethyl Corporation , Ferndale, Michigan
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- J. A. Maga
- d California State Department of Public Health , Berkeley, California
収録刊行物
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- American Industrial Hygiene Association Journal
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American Industrial Hygiene Association Journal 26 (3), 270-284, 1965-05
Informa UK Limited