| Answer | Crossword Clue |
|---|---|
| APA | 125-mile river between Brazil and Paraguay. |
| APA | River between Brazil and Paraguay. |
| APA | River between Brazil and N Paraguay. |
| APA | Border river, Brazil and Paraguay. |
| APA | River separating Brazil and N. Paraguay. |
| PLATA | 225-mile river between Uruguay and Argentina. |
| AMUR | 2,700-mile river between Manchuria and Soviet Russia. |
