Public health and hygiene ; a student's manual /
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| Format: | Book |
| Language: | English |
| Published: |
Philadelphia, London :
W.B. Saunders Company,
1929.
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| Subjects: |
| Physical Description: | 2 pages ., 13-312 pages : frontispiece (portrait) illustrations, 2 color plate, diagrams ; 21 cm. |
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