Á lódáil...
eradication of smallpox from India
| Príomhúdar: | |
|---|---|
| Formáid: | Printed Book |
| Teanga: | English |
| Foilsithe: |
New Delhi
World Health Organisation
1979
|
| Ábhair: |
| Cur Síos ar an Mír: | |
|---|---|
| Cur Síos Fisiciúil: | xv, 346p. |