Invitation - New IWRA Webinar onSustainability of Engineered Rivers in Arid Lands: Challenge and ResponseWednesday, September 23rd 2020From 3:00 pm to 4:30 pm CET Click here to register for free! IWRA’s next webinar will introduce participants to major river systems that typically originate in mountains and flow through arid or semi-arid climates downstream.    For millennia, spring […]