| Nomination for Nobel Peace Prize | |
| Year: | 1974 |
| Number: | 28 - 0 |
| Nominee: |
|
| Name: | Napoleón Bilbao Rioja |
| Country: | BOLIVIA (BO) |
| Motivation: | Napoleón Bilbao Rioja was nominated for preventing bacteriological warfare during the Chaco War in 1932. |
| Nominator: |
|
| Name: | A J Pérez Amuchãstegui |
| Country: | ARGENTINA (AR) |