Organization, activities and results up to ...
Código CCN: 100476-X
| البلد: Não informado |
| الناشر: Rockefeller Commission for the Eradication of Hookworm Disease |
| Imprenta:
Washington:
Rockefeller Commission for the Eradication of Hookworm Disease,
2008
|
| Área de numeração: Vol. 1 (1910). |