The principles of hygiene; a practical manual for students, physicians, and health-officers
Wedi'i Gadw mewn:
| OCLC: | 14790599 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia and London,
W. B. Saunders company,
1921.
|
| Rhifyn: | 7th ed., thoroughly rev. |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |