Circular feature among dunes of the great sand sea, egypt
| Image |  |
|---|---|
| Description | scientific article published on July 1981 |
| Author/s |
author: Farouk El-Baz |
| Publication date | July 1, 1981 |
| Language | English |
| Country of origin | |
| Wikipedia link | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |