The principles of hygiene; a practical manual for students, physicians, and health-officers
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| OCLC: | 14790599 |
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| 主要作者: | |
| 语言: | English |
| 出版: |
Philadelphia and London,
W. B. Saunders company,
1921.
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| 版: | 7th ed., thoroughly rev. |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |