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Engineering Section
Hilbert, Morton S., Beall, Joel C., Cary, William H., Dixon, William J., Dunsmore, Herbert J., Hardy, William R., Herberger, A. H., Peters, Henry D., Senn, Charles L.Volume:
40
Language:
english
Journal:
American Journal of Public Health and the Nations Health
DOI:
10.2105/ajph.40.5_pt_2.105
Date:
May, 1950
File:
PDF, 632 KB
english, 1950