Texas A&M Law Professor Gabriel Eckstein gave one of the keynote lectures at the 46th Congress of the International Association of Hydrogeologists held in Malaga, Spain, September 22-27, 2019. In his talk, Professor Eckstein discussed “Regulating what we can't see: International Law and Transboundary Aquifers.” To learn more about this topic, you can view Professor Eckstein’s presentation. View here.