Preventive medicine and public health
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Appleton-Century-Croft
1965.
|
| Rhifyn: | 9th ed. ed. edited by Philip E. Sartwell, with 33 contributing authors. |
| Pynciau: |