FOREIGN
| Autor: | Rosenau, M. J., Banks, Chas E., Houghton, E. R., Irwin, Fairfax, White, J. H., Collins, Patrick A., Pettus, W. J., Young, G. B., Schaefer, Charles, Cowan, C. H., Sundberg, John C., Burgess, D. W., Wyman, Walter |
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| Zdroj: | Abstract of Sanitary Reports, 1893 Jul 01. 8(27), 546-561. |
| Databáze: | JSTOR Journals |
| Externí odkaz: |
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