![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Salomon, H., 1957. Les parcs nationaux du Congo Belge: pp. 147-150
| In: Dennler de la Tour, G. Nature protection throughout the world, dedicated to the memory of Doctor Hugo Salomon. Buenos Aires, Dennler de la Tour: pp. 1-545 |
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Salomon, H., 1957. Fauna preservation in the Dutch East Indies: pp. 59-61
| In: Dennler de la Tour, G. Nature protection throughout the world, dedicated to the memory of Doctor Hugo Salomon. Buenos Aires, Dennler de la Tour: pp. 1-545 |
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