The principles of hygiene; a practical manual for students, physicians, and health-officers
محفوظ في:
| OCLC: | 14790599 |
|---|---|
| المؤلف الرئيسي: | |
| اللغة: | English |
| منشور في: |
Philadelphia and London,
W. B. Saunders company,
1921.
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| الطبعة: | 7th ed., thoroughly rev. |
| التنسيق: | Monograph Note that CRL will digitize material from the collection when copyright allows. |