 | 1581-21. Close up of membranous sheath of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 1581-21. Close up of membranous sheath of aquatic plant Widgeon Grass (Ruppia maritima) taken from Abu Nakhla jail ponds (sewage lagoons). Qatar, April 18, 2015Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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