| LC control no. | sh 89003579 |
|---|---|
| Geographic heading | Negro River (Río Negro, Argentina) |
| Geographic subdivision usage | Argentina--Negro River (Río Negro) |
| Variant(s) | Río Negro (Río Negro, Argentina) |
| See also | Rivers--Argentina |
| Found in | Work cat.: Historia del valle inferior del Río Negro, c1987. Lippincott. Rand McNally. Web. geog. Old catalog heading (Negro River Valley, Argentine Republic (Río Negro Province)) |
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