Chapter 13, Appendix 2

Map of the irrigated area of the upper Rio Negro valley.

Narrow gauge railway routes are unfortunately not shown on this map, but the area of operations is clear.

References:
The map is sourced from Le barrage du Neuquen et les irrigations dans la vallee du Rio Negro. F. A. Soldano, 1919, Imprimerie et Editions 'Coni'. Buenos Aires.

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