Home Annotations The Aswân ObeliskAnnotationsThe Aswân Obelisk 25.04.20191210 Share on Facebook Tweet on Twitter RELATED ARTICLESMORE FROM AUTHOREnvironmental technologies for the sustainable development of the water and energy sectorsWater and Environmental Challenges in a Changing WorldHydrology and Water Resources Management in a Changing WorldPOPULAR BOOKSPython Testing Cookbook, 2nd Edition 26.07.2018C++20 Recipes 27.05.2020Divine Space Gods II: Revolution for Dummies 27.02.2019